1. Which of the following best describes
visible light? A amount of shine B energy that we can see C a vibration

Answers

Answer 1

A amount of shine best describes visible light. Therefore, option A is correct.

What is visible light ?

Light, also known as "visible light," refers to the visible region of the electromagnetic spectrum, or the range of wavelengths that cause humans to perceive brightness and color. It falls somewhere between UV and infrared radiation.

People think of the sun, light bulbs, candles, and fire when they think of light, but visible light comes from many sources and in many colors. Other visible light sources include television and computer screens, glow sticks, and fireworks.

Thus, option A is correct.

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Related Questions

How to know if a compound contains both ionic and covalent bonds?

Answers

Determining if a compound contains both ionic and covalent bonds can be done by examining the types of atoms involved in the compound and the nature of their bonding.

Ionic bonds involve the transfer of electrons between a metal and a nonmetal. When this occurs, one atom becomes positively charged (cation) and the other becomes negatively charged (anion). These oppositely charged ions then attract each other to form the ionic compound.

Covalent bonds, on the other hand, involve the sharing of electrons between two nonmetals. In this type of bonding, both atoms share their valence electrons to form a bond.

If a compound contains both a metal and a nonmetal, it is likely to have ionic bonds. However, some compounds that contain only nonmetals can also have ionic bonds. For example, ammonium chloride (NH4Cl) contains only nonmetals, but it is an ionic compound because it is formed by the transfer of an electron from the nitrogen atom to the hydrogen atoms.

If a compound contains only nonmetals, it is likely to have covalent bonds. However, if the nonmetals involved have a large difference in electronegativity, they can form polar covalent bonds, which can have some ionic character.

Overall, to determine if a compound contains both ionic and covalent bonds, you should look at the types of atoms involved and the nature of their bonding. If the compound contains both metals and nonmetals, it is likely to have both ionic and covalent bonds. If the compound contains only nonmetals, it could have either purely covalent bonds or polar covalent bonds with some ionic character.

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Substance P r eacts with dilute hydrochloric acid to produce a gas.This gas reduces substance Q.


WHAT IS P AND Q

Answers

Substance X is  Sodium Hydrogen Carbonate  and Y is Carbon Dioxide.

NaHCO3(s)+HCI(aq)→CO2(g)+NaCI(aq)+H2O(l)

What is sodium?

The Latin name for sodium is natrium, and it has the chemical elemental number 11 and the symbol Na. It is an extremely reactive, delicate, silvery-white metal. The periodic table's group 1 designates sodium as an alkali metal. 23Na is its sole stable isotope. In order to prepare the free metal, which does not exist in nature, compounds must be used.The mineral feldspar, sodalite, and halite are only a few examples of the many minerals that contain sodium, the sixth most prevalent element in the Earth's crust (NaCl). Since sodiumsodium ions have been slowly leached from Earth's minerals by water over aeons, many sodium salts are highly water-soluble.

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How many valence electrons are in N2 −?

Answers

N2 (nitrogen) has seven valence electrons.

Considering that N2- is the nitride anion, it now has a stable octet configuration after gaining two electrons.

We must first take into account the valence electrons of nitrogen in order to calculate the amount of valence electrons in N2 (N). Since nitrogen belongs to Periodic Table Group 15, it contains 5 valence electrons.

Each nitrogen atom in N2 shares 3 electrons with the other two nitrogen atoms that combine to produce N2, which has a total of 4 electrons shared in a triple bond. N2-, on the other hand, now possesses seven valence electrons overall after gaining two more electrons (5 from nitrogen plus 2 additional electrons).

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Calculate the molality of the solution. (assume a density of 1. 08 g/ml for the solution. ).

Answers

The molality of the solution is 0.162 m. Molality is a measure of the concentration of a solute in a solution and is defined as the number of moles of solute per kilogram of solvent.

To calculate the molality, we first need to find the number of moles of solute in the solution and then divide that by the mass of the solvent. The number of moles of solute in the solution is 0.18 moles.

The volume of the solution is 100.0 mL, or 0.100 L, and its density is 1.08 g/mL, so the mass of the solvent can be calculated as:

0.100 L x 1.08 g/mL = 0.108 kg.

So, the molality of the solution is 0.18 moles / 0.108 kg = 0.162 m (moles per kilogram). The unit of molality is moles per kilogram of solvent and is often used when the amount of solvent is large relative to the amount of solute.

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What is the charge of aluminum ion? How is this determined?

Answers

The charge of aluminum ion is +3. This is determined by the number of electrons that are lost or gained by an atom to form an ion.

In the case of aluminum, it has an atomic number of 13, which means it has 13 protons and 13 electrons in its neutral state. To form an ion, aluminum will lose 3 electrons, leaving it with 10 electrons and 13 protons.

Since protons have a positive charge and electrons have a negative charge, the difference between the two will give us the overall charge of the ion. In this case, 13 protons - 10 electrons = +3, so the charge of the aluminum ion is +3.

The charge of aluminum ion is +3 and it is determined by the difference between the number of protons and electrons in the ion.

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Why did the percentage of oxygen increase in the early atmosphere?

Answers

The increase in the percentage of oxygen in the early atmosphere was a result of the evolution of photosynthetic organisms, and it played a crucial role in the development of life on Earth.

What is Atmosphere?

The atmosphere is the layer of gases that surrounds a planet and is held in place by the planet's gravity. On Earth, the atmosphere is composed of a mixture of gases that include nitrogen (78%), oxygen (21%), argon (0.9%), and carbon dioxide (0.04%), as well as trace amounts of other gases. The atmosphere plays a vital role in supporting life on Earth, providing the air that we breathe and protecting us from harmful radiation from the sun.

The early atmosphere of the Earth was mostly composed of nitrogen, carbon dioxide, water vapor, and small amounts of methane, ammonia, and other gases. The percentage of oxygen in the early atmosphere was very low, estimated to be less than 0.1%.

The increase in the percentage of oxygen in the Earth's atmosphere is believed to be due to the emergence and evolution of photosynthetic organisms, such as cyanobacteria and algae. These organisms are capable of using sunlight to convert carbon dioxide and water into organic matter and oxygen through the process of photosynthesis. This process began around 3.5 billion years ago and over time, oxygen began to accumulate in the atmosphere, as it was released as a waste product of photosynthesis.

As oxygen levels increased, it became possible for more complex organisms to evolve, including those that use oxygen for respiration. The accumulation of oxygen also had a significant impact on the Earth's climate and environment, leading to the development of the ozone layer and the reduction of carbon dioxide levels in the atmosphere.

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A tank is is half full of oil that has a density of 900 kg/m3. Find the work w required to pump the oil out of the spout. (use 9. 8 m/s2 for g. Assume r = 6 m and h = 2 m. ).

Answers

The amount of effort required to pump the oil from the spout is [tex]4*10^{6} J.[/tex]

Using Pythagoras theorem gives:-

[tex]r^{2} +y^{2} =3^{2}[/tex]

⇒ [tex]\\r^{2} = 9-y^{2}[/tex]

⇒ [tex]\\r= \sqrt{9-y^{2} }[/tex]

The volume (v) is :- [tex]v= \pi r^{2}[/tex]Δy

v= [tex]\pi (9-y^{2} )[/tex]Δy.

mass(m)= density ×volume,

m= [tex]\pi (9-y^{2} )[/tex]Δy×900

Force = mass × acceleration due to gravity(g),

force=  [tex]900\pi *(9-y^{2} )[/tex]Δy × 9.8,

As a result, a distance of 4-y is moved.

work= force ×distance,

work(W)= [tex]8820\pi (9-y^{2} )[/tex]Δy × (4-y),

W= [tex]\int\limits^3_-3 {8820\pi(9-y^{2})(4-y)} \, dyW= 4*10^{6} joules.[/tex]

The work required to pump the oil out of the spout is [tex]4*10^{6} .[/tex]

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what name one similarity and one difference between simple diffusion and osmosis?

Answers

Answer:

.

Explanation:

Diffusion is the net movement of anything from a region of higher concentration to a region of lower concentration.

Osmosis is the movement of water molecules from a solution with a high concentration of water molecules to a solution with a lower concentration of water molecules,

Similarly : Both diffusion and osmosis occur to stabilize the concentration of molecules.

Difference : Osmosis can only function in a liquid medium, but diffusion can occur in all three mediums (solid, liquid and gas).

Hope it helps..

What happened to the concentration of the solution when some solution was
dispensed?
It increased
It stayed the same
It decreased

Answers

Answer:

It stayed the same

Explanation:

No matter how much solution you have left, the concentration of solution does not change. IT REMAINS THE SAME.

I hope this makes sense to you. I am generally good with following up with additional questions. Feel free to leave a comment if you have any questions or you can also message me as well!

For an aqueous solution of hf, determine the van't hoff factor assuming 0% ionization.

Answers

The van't Hoff factor, i, is a measure of the degree of dissociation of a solute in a solution.

It is defined as the ratio of the number of particles produced when a solute molecule dissolves in a solvent, to the number of solute molecules in the undissolved state. In the case of an aqueous solution of hydrofluoric acid (HF), if 0% ionization is assumed, then no dissociation of the solute has taken place, and the van't Hoff factor, i, would be equal to 1.

This means that for every molecule of hydrofluoric acid that is dissolved in water, only one particle (the molecule) is produced, and the solution remains a single-component solution.

It is worth noting that hydrofluoric acid is a weak acid and does undergo some degree of ionization in aqueous solution, so in reality, the van't Hoff factor would be greater than 1, but the exact value would depend on the concentration of the acid and the conditions of the solution.

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What is the pH of 0.75 M ( HF) which is weak acid?

Answers

The pH of 0.75 M HF is 1.77.

To find the pH of 0.75 M HF (hydrofluoric acid), we first need to calculate the acid dissociation constant (Kₐ) of HF.

The chemical equation for the dissociation of HF is,

HF + H₂O ⇌ H₃O+ F⁻

The Kₐ of HF is 6.8 x 10^-4, which means it is a weak acid.

Now, use the Kₐ expression to find the concentration of H₃O⁺ in the solution,

Kₐ = [H₃O⁺][F⁻]/[HF]

[H₃O⁺] = √(Kₐ x [HF]) = √(6.8 x 10^-4 x 0.75) = 0.017 M

Finally, use the definition of pH to find the pH of the solution,

pH = -log[H₃O⁺] = -log(0.017) = 1.77

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Which one of the following best defines the notion of the significance level of a hypothesis test?a. The probability of rejectin H2O whether it's true or notb. The probability of observing a sample statistic more extreme than the one actually obtained, assuming the null hypothesis is truec. The probability of the type I errorD. The probability of the type II error

Answers

Option B, The probability of observing a sample statistic is more extreme than the one obtained, assuming the null hypothesis is true defines the notion of the significance level of a hypothesis test.

The significance level of a hypothesis test is the probability of observing a sample statistic that is more extreme than the one obtained, assuming the null hypothesis is true.

This value is used to set the threshold for the level of evidence required to reject the null hypothesis in favor of an alternative hypothesis.

The significance level is commonly represented by alpha (α), with typical values being 0.01 or 0.05. If the calculated p-value is less than the significance level, the null hypothesis is rejected and the alternative hypothesis is supported.

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n moles of an ideal gas at temperature T1 and volume V1 expand isothermally until the volume has doubled.
A) In terms of n, T1, and V1 what is the final temperature?
Express your answer in terms of the variables n, T1, V1, and constant R
B) In terms of n, T1, and V1, what is the work done on the gas?
Good hand writing is prefered.
Express your answer in terms of the variables n, T1, V1, and constant R.
C) In terms of n, T1, and V1, what is the heat energy transferred to the gas?

Answers

A) The final temperature (T2) of N moles of an ideal gas, initially at temperature T1 and volume V1, which expands isothermally until its volume doubles.

Can be expressed as T2 = T1

This is because the ideal gas law for an isothermal process is PV = nRT, where P is the pressure, V is the volume, n is the number of moles, R is the ideal gas constant, and T is the temperature. Since the temperature is constant, and the volume doubles, the pressure must decrease by a factor of two, and as a result, the temperature must remain the same.

B) The work done on the gas during the isothermal expansion process can be calculated using the following equation:

[tex]W = -nRT1 ln(2)[/tex]

This equation follows from the formula for the work done in an isothermal process, which is given by:

[tex]W = -∫PdV[/tex]

where P is the pressure and V is the volume. For an ideal gas, PV = nRT, so we can substitute this equation into the above expression to get:

[tex]W = -nRT ln(V2/V1)[/tex]

Since the volume doubles, V2 = 2V1, and we get:

W = -nRT1 ln(2)

C) Since the expansion is isothermal, the heat energy transferred to the gas can be calculated using the following equation:

[tex]Q = W = -nRT1 ln(2)[/tex]

This equation shows that the heat energy transferred to the gas is equal to the work done on the gas, which is equal to -nRT1 ln(2). Since the natural logarithm of 2 is a constant, this means that the amount of heat transferred is proportional to the initial temperature, the number of moles, and the ideal gas constant.

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If 3.5 moles of Zn are used, how many moles of HCl are required?

Answers

If 3.5 moles of Zn are used, how many moles of HCI are required?
d) 7 mol HCI

Help please <3 Air molecules can also absorb IR radiation. So, when we analyze any sample with IR light that light must travel through both air and our sample for the analysis. How might you expect we could correct for this during our sample collection to obtain the spectrum of just our sample and not the sample + air? (Hint: it will require taking two IR readings).

Answers

Answer:

To correct for the interference of air molecules in the IR spectrum, we can take two IR readings - one with the sample in place and the other with no sample but with air in the sample chamber. By taking the difference between the two readings, we can obtain the spectrum of the sample alone, without interference from the air. This technique is known as background subtraction. The first reading with the sample in place will be the test variable, while the second reading with air in the sample chamber will be the control variable. The outcome variable will be the resulting spectrum after subtracting the control from the test variable.

A robot vacuum cleans a dirty floor using multiple passes. During each pass, 22% of the dirt is removed. If the floor initially has 530 ml of dirt, after how many passes will there be 100 ml of dirt left?.

Answers

It will take 9 passes for the robot vacuum to remove 430 ml of dirt, leaving 100 ml of dirt on the floor.

Each pass removes 22% of the dirt, so the amount of dirt remaining after each pass is 78% of the previous amount. We can use this information to calculate the amount of dirt remaining after each pass and find out how many passes it takes to reach 100 ml.

Pass 1: 530 ml * 0.78 = 410.4 ml

Pass 2: 410.4 ml * 0.78 = 320.52 ml

Pass 3: 320.52 ml * 0.78 = 249.89 ml

...

Pass 9: 100.11 ml * 0.78 = 78.08 ml

So it will take 9 passes for the robot vacuum to remove 430 ml of dirt, leaving 100 ml of dirt on the floor.

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Identify the color absorbed by a solution that appears the color given Green Choose Orange Choose Blue Choose Red choose

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The color absorbed by a solution that appears the color given Green is Red.

The many colors we can see are caused by the various wavelengths that are present in the visible spectrum. We can recall the colors red, orange, yellow, green, blue, indigo, and violet by using the abbreviation "ROYGBIV." The figure below shows these in reverse order. Red is the least vibrant color, whereas violet is the strongest.

According to the graph, 550 nm light would appear green to us if it were shone upon us. White is made up of all the light wavelengths, hence it is not included in our visible spectrum. A nice illustration is a light bulb. Because it emits at least some of all the visible wavelengths, it appears white.

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What is the atomic mass of BaSO4 ?

Answers

The atomic mass of Barium sulfate (BaSO4) is 233.39 g/mol.

The atomic mass of BaSO4 can be calculated by adding up the atomic masses of its constituent atoms. BaSO4 is composed of one barium atom (Ba), one sulfur atom (S), and four oxygen atoms (O).

The atomic mass of barium (Ba) is 137.33 g/mol, the atomic mass of sulfur (S) is 32.06 g/mol, and the atomic mass of oxygen (O) is 16.00 g/mol.

To calculate the atomic mass of BaSO4, we need to multiply the atomic mass of each element by the number of atoms present in the molecule, then add them up.

 Atomic mass of BaSO4 = (1 x atomic mass of Ba) + (1 x atomic mass of S) + (4 x atomic mass of O)

Atomic mass of BaSO4

= (1 x 137.33 g/mol) + (1 x 32.06 g/mol) + (4 x 16.00 g/mol)

Atomic mass of BaSO4 = 137.33 g/mol + 32.06 g/mol + 64.00 g/mol

Atomic mass of BaSO4 = 233.39 g/mol

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A mole ratio is used to convert the given number of moles of one substance to the unknown number of moles of a second substance. True or False?

Answers

True. A mole ratio is a conversion factor used to relate the number of moles of one substance in a chemical reaction to the number of moles of another substance involved in the same reaction.

The mole ratio is determined by the stoichiometry of the balanced chemical equation and specifies the proportional relationship between the number of moles of reactants and products involved in the reaction. By using mole ratios, it is possible to convert the given number of moles of one substance into the corresponding number of moles of another substance, allowing for stoichiometric calculations to be performed.

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Question: Why Would You Expect A 1.5 M CaG12 Solution To Have A Lower Freezing Point Than A 1.5 M NaCl Solution? CaCl, Has More Particles When Dissolved. NaCl Has More Particles When Dissolved. CaCl2 Is Warmer Than Naci. It Won't. They Should Have The Same Freezing Point,

Answers

1.5 m [tex]$$CaCl_2[/tex] is anticipated to have a lower freezing point than 1.5 m NaCl due to the greater particle count.

What is meant by freezing point?

When a system's temperature drops below the freezing point of a solid, it enters a state of liquid known as freezing. The change from a liquid to a solid state is hence a phase transition.

The expectation is that a 1.5 m [tex]$$CaG_{12[/tex] solution will freeze at a lower temperature than a 1.5 m NaCl solution because [tex]$$CaCl_2[/tex] contains more particles when dissolved. The right response is therefore "A: [tex]$$CaCl_2[/tex] has more particles when dissolved."

A solution's freezing point decreases proportionately to the amount of solute particles present in the solution. The solute particles prevent the solvent molecules from forming the crystal structure required for freezing to take place, which is the reason why this happens. The freezing point is further lowered when there are more solute particles in the solution.

Because sodium chloride (NaCl) is an ionic compound with just one ion (Na+ and Cl-), 1.5 m [tex]$$CaCl_2[/tex] has more particles than 1.5 m NaCl because calcium chloride ([tex]$$CaCl_2[/tex]) is a molecular complex with two ions (Ca2+ and Cl-). As a result, 1.5 m [tex]$$CaCl_2[/tex] is anticipated to have a lower freezing point than 1.5 m NaCl due to the greater particle count.

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How do you find the number of neutrons in an element on the periodic table?

Answers

When we subtract the atomic number of the atom from its atomic mass, we get the number of neutrons in the atom of the periodic table.

The nucleus of the atom, a huge solid mass that occupies the core of the atom, is what gives it its name. In fixed orbits, the electrons move around the nucleus.

The nucleus of an atom contains protons and neutrons, and the quantity of protons determines how many electrons are present in the atom.

Now investigate the claim that Z+N=A may be used to calculate the number of neutrons in an atom.

Z is the atomic number of the element here.

The quantity N is the number of neutrons.

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How much HI is produced from 13.4 g H2 if H2 is the limiting reagent?

Answers

The limiting reactant in this reaction is hydrogen gas.2 g of hydrogen  gas will produce about 254 of HI. Then, 13.4 g will produce 1702 g of HI.

What is limiting reactant ?

A limiting reactant in a reaction is the reactant which is fewer in amount or consume early without complete reaction with other reactants. Hence, as soon as this reactant is consume, the reaction stops.

The given reaction of the formation of HI can be written as follows:

H₂ + I₂ → 2HI

Atomic mass of H= 1 g/mol

molecular mass of H₂ = 2g/mol

As per the balanced chemical equation of the reaction, one mole or 2 g of hydrogen gas produce 2 moles of hydrogen iodide.

molar mass of HI = 127 g/mol

mass of 2 moles = 127 × 2 = 254 g.

2 of hydrogen produces 254 g HI. Then , 13.4 g of H₂ produces :

(254 × 13.4) /2 = 1702 g of HI

Therefore, 13.4 g of H₂ produce 1702 g of HI.

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What chemical compound leads to the formation of photochemical smog in the troposphere when it reacts with other compounds in the presence of sunlight?

Answers

When a molecule combines with other chemicals in the presence of sunshine, NOx, it creates photochemical smog in the troposphere.

What is photochemical?When light energy is absorbed by the molecules of a substance, a chemical process known as a photochemical reaction occurs. This reaction causes the molecules to briefly enter an excited state, which changes the physical and chemical characteristics of the substance's original molecule.The area of chemistry that deals with how light affects chemical reactions is called photochemistry. In most cases, this phrase refers to a chemical reaction brought on by the absorption of ultraviolet, visible light, or infrared radiation. Energy in the form of light is absorbed, which initiates a chemical process called a photochemical reaction.Transient excited states are produced as a result of molecules absorbing light, and these states have very different chemical and physical characteristics from the initial molecules.

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A 353.2mL sample of chlorine gas is collected at 25.2°C and an atmospheric pressure of 100.8kPa What would the volume be at STP?

Answers

Answer:

Explanation:

To solve this problem, we can use the ideal gas law:

PV = nRT

where P is the pressure, V is the volume, n is the number of moles, R is the gas constant, and T is the temperature.

At STP (standard temperature and pressure), the temperature is 0°C or 273.15 K, and the pressure is 1 atm or 101.325 kPa.

We can use the ideal gas law to find the number of moles of chlorine gas in the sample:

n = PV/RT

where P is the pressure, V is the volume, R is the gas constant, and T is the temperature in Kelvin.

First, we need to convert the given temperature of 25.2°C to Kelvin:

T = 25.2°C + 273.15 = 298.35 K

Now we can calculate the number of moles of chlorine gas in the sample:

n = (100.8 kPa)(353.2 mL)/(8.314 J/K/mol)(298.35 K)

n = 0.0158 mol

Next, we can use the number of moles and the ideal gas law to find the volume at STP:

V = nRT/P

V = (0.0158 mol)(8.314 J/K/mol)(273.15 K)/(101.325 kPa)

V = 0.364 L or 364 mL

Therefore, the volume of the chlorine gas at STP would be 364 mL.

A balanced chemical equation is in accordance with ?

Answers

A balanced chemical equation is a chemical equation with the number of atoms of each element must be the same on both sides of the equation.

A balanced chemical equation is in accordance with the Law of Conservation of Mass. This law states that matter cannot be created or destroyed, only rearranged.

Therefore, in This is achieved by balancing the equation, which involves adjusting the coefficients in front of each compound or element until the number of atoms of each element is equal on both sides of the equation.

For example, consider the unbalanced chemical equation: Fe + O₂ → Fe₂O₃

In this equation, there are two atoms of oxygen on the left side and three atoms of oxygen on the right side. To balance the equation, we can add a coefficient of 3 in front of the O₂ on the left side and a coefficient of 2 in front of the Fe on the left side: 2Fe + 3O₂ → Fe₂O₃

Now, the number of atoms of each element is equal on both sides of the equation and the equation is balanced. This balanced chemical equation accurately reflects the Law of Conservation of Mass.

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Which is the strongest interparticle force present in a sample of H3PO4? dipole―dipole forces ionic bonding forces ion―induced dipole forces dispersion forces ion―dipole forces hydrogen bonding forces dipole―induced dipole forces

Answers

Ion―dipole forces is the strongest interparticle force present in a sample of H₃PO₄.

Intermolecular forces are defined as electrostatic forces which includes van der Waals forces and hydrogen bonds. Molecules present in liquids are held to other molecules by intermolecular interactions, which are weaker than the intramolecular interactions that hold the atoms together within molecules and polyatomic ions.

An ion-dipole force is defined as an attractive force that results from the electrostatic attraction between an ion and a neutral molecule that has a dipole. These are most commonly found in solutions. Ion dipole forces are especially important for solutions of ionic compounds in polar liquids.

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what is important for recrystallization of benzoic acid?

Answers

In comparison to cold water, benzoic acid dissolves much more readily in hot water. Consequently, crystals are created when a saturated solution of benzoic acid is cooled.

The laws of solubility are the foundation of recrystallization; generally, compounds (solutes) are more soluble in hot liquids (solvents) than they are in cold liquids. The solute no longer dissolves in the solvent when a saturated hot solution cools, and crystals of the pure compound form.

Small amounts of hot water are added to dissolve the benzoic acid since it dissolves considerably more readily in hot water than in cold. The hot, saturated, aqueous solution of benzoic acid becomes supersaturated when it is cooled, and benzoic acid crystallizes from the supersaturated solution.

A very regulated temperature reduction and enough time are essential components for a successful recrystallization process.

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100 g of O2 how many liters of CO2

Answers

Answer:

Explanation:

                                 

I need to learn how to identify aliphatic hydrocarbons and how to look at a compound and name it.

Answers

Aliphatic hydrocarbons are carbon atom-based hydrocarbons. The aliphatic hydrocarbons known as alkanes only have one covalent bond.

What is aliphatic hydrocarbons?

Aliphatic hydrocarbons are carbon atom-based hydrocarbons. Aliphatic hydrocarbons come in three different varieties. The aliphatic hydrocarbons known as alkanes only have one covalent bond.

Alkynes are hydrocarbons with a C-C triple bond, while alkenes are hydrocarbons with at least one C-C double bond.

Therefore, aliphatic hydrocarbons are carbon atom-based hydrocarbons. The aliphatic hydrocarbons known as alkanes only have one covalent bond.

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the three smaller components that make up atoms are

Answers

The three smaller components that make up atoms are neutrons, electrons and protons.

What is an atom?

An atom is the smallest particle of an element that still retains its chemical properties. Atoms consist of a small, dense nucleus surrounded by a cloud of negatively charged electrons. The nucleus is made up of protons and neutrons, and contains nearly all of the mass of the atom. The number of protons in an atom's nucleus determines the element it is.

The three smaller components that make up atoms are protons, neutrons, and electrons. Protons carry a positive charge and are found in the nucleus of an atom. Neutrons carry a neutral charge and are also found in the nucleus. Electrons carry a negative charge and are found in the electron cloud that surrounds the nucleus.

Therefore, neutrons, electrons and protons are the answers.

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rown et al. and Morwood et al. reported in 2004 that they had found skeletal remains of a previously unknown type of hominin, now dubbed Homo floresiensis, on the Indonesian island of Flores. These hominins were small (approximately 1 meter tall) with small braincases (approximately 380 cubic centimeters) as compared with other hominins. The remains of H. floresiensis were found alongside handmade stone tools and the remains of dwarf elephants that also inhabited the island, suggesting that H. floresiensis was able both to make tools and to coordinate the hunting of animals much larger than itself. H. floresiensis is estimated to have lived at the site where the remains were found from at least 38,000 years ago to 18,000 years ago.Refer to the paragraph on Brown et al. and Morwood et al. Which would be the most feasible method of figuring out to which other hominin species H. floresiensis was most closely related? 55/135 in simplest form In the Declaration of Independence, Jefferson makes appeals to both logic and ethics.TrueOrFalse Use the Pythagorean Theorem to find X. What is the volume of the triangular pyramid? What is the most important part of sportsmanship? 1) Please explain in a paragraph how WW1 changed America? 2) What was the experience like for soldiers when they came home after the war? Explain how influx of sodium results in a depolarization of neuron membrane in a positive feedback fashion? A standard volleyball court is in the shape of a rectangle. It has an area of 2100 square feet. If the length of the court is 22.4 feet, then what will be the height? The time required for half of a sample of a radioactive isotope to break down by radioactive decay to form a daughter isotope.a.Geologic columnb.Half-lifec.Absolute datingd.Absolute age A study of the red scare of the 1920s and the mccarthy era of the 1950s shows that:________ what is the medical term? show that if an integer is a sum of two fourth powers its units digit must be in the set {0, 1, 2, 5, 6, 7}.n = a4 + b4a2 = 10k + c, where c = 0,1,4,5,6 or 9and similar From 1995 to 2005, the tuition at a college increases by about 7% per year. If this trend continues......a. Write an exponential growth function that models the tuition over time. b. What will the tuition be in 2020?c. What was the tuition be in 1995?d. What was the tuition in 2011? Burner transfers 275kj of energy to 350g of liquid water at 22c. What mass of the water would be boiled away you recently visited an amusement park. Write a review on the amusement park Fill in the blank________ forces affect the way politics shape laws and the way laws shape the opportunities for and threats to an organization. For example, some cities in the United States (including New York and San Francisco) have set the minimum wage far above the federally mandated minimum wage Freedom Of Enterprise Multiple Choice Is A Characteristic That Is Common To Most Economic Systems. In A Market System Means That Entrepreneurs Can Obtain And Use Economic Resources Without Any Legal Restraint. Allows Businesses, Within Broad Limits, To Choose What Goods To Produce Refers Primarily To The Right Of Consumers To Purchase What They Want.Freedom of enterpriseMultiple ChoiceA. is a characteristic that is common to most economic systems.B. In a market system means that entrepreneurs can obtain and use economic resources without any legal restraintC. Allows businesses within broad limits, to choose what goods to produce.D. refers primarily to the night of consumers to purchase what they want Waves propagate at 8. 6 m/s along a stretched string. The end of the string is vibrated up and down once every 1. 5 s. What is the wavelength of the waves that travel along the string?. When braking with ABS What is the proper technique? for each of the sentences choose the correct form of the irregular verb venir.Carlos _____ al restaurante a las cincoAlejandro y yo _____ al restaurante a las cuatro y mediaRamn y ustedes ____ al restaurante aa las seis Yo _____ con Laura tambinUsted ____ ms tarde