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Why do nitrogen molecules have triple bonds, whereas oxygen molecules have double bonds? How many valence electrons does each atom have, and how does that affect the type of bond formed in each molecule? Draw Lewis dot diagrams to support your answer
Answers
Answer:
Nitrogen is a diatomic molecule in the VA family on the periodic table. Nitrogen has five valence electrons, so it needs three more valence electrons to complete its octet. A nitrogen atom can fill its octet by sharing three electrons with another nitrogen atom, forming three covalent bonds, a so-called triple bond.
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Answer:
Two covalent bonds form between the two oxygen atoms because oxygen requires two shared electrons to fill its outermost shell. Nitrogen atoms will form three covalent bonds (also called triple covalent) between two atoms of nitrogen because each nitrogen atom needs three electrons to fill its outermost shell.
The number of electrons in an atom's outermost valence shell governs its bonding behaviour. Elements whose atoms have the same number of valence electrons are grouped together in the Periodic Table. ... To form a covalent bond, one electron from the halogen and one electron from another atom form a shared pair.
Related Questions
9. Where does UV light
come from?
Answers
Answer:
the sun
Explanation:
can i have brainliest also have a good day
V=5, M=10 What is the density?
Answers
Answer:
the answer to this question is 2 kilogram/cubic meter
Explanation:
sodium benzoate on the periodic table
Answers
Answer:
[tex]na {}^{11} 22.99[/tex]
Explanation:
oof
What happens to the temperature of the water when it reaches its boiling point and begins to vaporize?
Answers
Answer:
Vapor pressure increases with temperature because molecular speeds are higher as temperature increases. Water boils at 100 °C because the vapor pressure exceeds atmospheric pressure at this temperature.
Explanation:
Explain what it means for energy to be conserved.
Answers
To solve this we must be knowing each and every concept related to conservation of energy. Therefore, in the below given ways we can define conservation of energy.
What is conservation of energy?Energy conservation may be defined simply as the process of consuming less energy. Energy conservation also entails changing behaviors and routines to consume less energy.
Consumers can gain from energy saving in terms of the economy and the environment. Energy conservation has several advantages for the environment, including cheaper energy prices.
Conserving energy can also help prevent the extinction of plants and animals. Start energy conservation right away if you wish to exist in a healthier and happier society.
Therefore, in the above given ways we can define conservation of energy.
To know more about conservation of energy, here:
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what element am i ? i have 74 protons ?
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Answer:
Explanation: tungsten
The element with 74 protons is Tungsten, a chemical element.
what movie do they say rest in peace when somebody was going to sleep
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Answer:
It is from the movie "Till death do us part" released in 2017 on September 29th about a worrisome couple named Michael and Madison Roland. They planned to spend the rest of their lives together, but Michael's controlling ways turn their perfect marriage into an abusive roller-coaster ride that no woman could survive. With the help of her best friend, Madison decides to get away. After adopting a new identity, she meets Alex Stone and learns to love again. All seems well until Michael discovers Madison's whereabouts and re-creates her nightmare.
Explanation:
(Heyy remember me? lol)
How did the composition of elements in the universe change over time?
Please help!
Will mark brainliest! :)
Answers
Answer: According to NASA, after inflation the growth of the universe continued, but at a slower rate. As space expanded, the universe cooled and matter formed. One second after the Big Bang, the universe was filled with neutrons, protons, electrons, anti-electrons, photons and neutrinos.
Explanation:Hopefully this helps!
A chemical change happens because the particles and chemical bonds that make up the substance get rearranged. true or false
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Answer:
True
Explanation:
In a chemical reaction the hydrogen bonds between the atoms in a substance break up to form a new one.
Water is put into a pot and then heated on a stove. It is then removed and allowed to cool to room temperature
Answers
Answer: here you go im pretty sure this is right i studied
Explanation:
At a pressure of 505 kPa, the volume of a gas is 12.00 mL. Assuming the temperature remains constant,
at what pressure will the new volume be 8.00 mL?
Answers
Answer:
757.5 kPa
Explanation:
Boyle's law states that p1 * v1 = p2 * v2
v1 = 12 mL
v2 = 8 mL
p1 = 505 kPA
p2 = ?
(505)(12) = (p2)(8)
6060 = (p2)(8)
p2 = 757.5
which of the following is a pure substance choose all that apply
a}fruit juice
b}nickel
c}salt water
d}rust
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Answer:
nickel and rust I think
Could y’all help me name the molecular shapes?
Answers
Explanation:
1) Carbon dioxide
2) methane
3) methanal
4) borane
5) Ozone
6) 1,1,1,1-tetrachloro methane
7) ammonia
8) water
Around 1910, Rutherford bombarded gold foil with alpha particles. Most of the alpha particles passed straight through. To his surprise, a smaller number were deflected by 180°.
This summary recounts the scientific discovery of
something that absorbs alpha particles.
something that allows alpha particles through.
something that deflects alpha particles.
something that attracts alpha particles.
Answers
Answer:
something that deflects the Alpha particles
What is the approximate mass of one proton?__amu; and the approx. mass of a neutron?___amu
Answers
Answer:
I don't have an answer but did you ever get it?
Explanation:
I need help.
What type of hydrocarbons are called praffins?
Answers
Answer:
saturated hydrocarbons are called paraffin:)
On what is the geological time scale based?
A: changes in climate and historical records
B: geological and biological events
C: geological events
D: evolutionary events
Answers
Answer: The answer is b for sure
Explanation: Because, I took the test
An atom has 8 protons, 9 Neutrons, and 10 electrons. What is the mass number?
Answers
Answer:
17
Explanation:
Mass number = # of protons + # of neutrons
Mass number is calculated using ONLY protons and neutrons. Electrons are not in the count.
Thus, we simply add them together: 8 + 9 = 17
This element is Oxygen - 17.
Askin cell divides to make a new skin cell. Which component of cell theory does this best illustrate?
O All living things are made of cells.
O Cells are the basic unit of structure and function of all living things.
O All cells come from other cells.
O Cells are generated from nonliving materials.
Answers
Answer:
all cells come from other cells
A household variety of coal is
1 point
Peat coal
Lignite coal
Bituminous coal
Anthracite coal
Answers
Answer:
Anthracite coal
Explanation:
Anthracite coal has highest amount of carbon and has clean burning properties. So, it is used as a household coal.
In what ways is a sodium atom different from a sodium ion? *
Answers
What causes tectonic plates to move?
A. When the mantle moves, the plates move.
B. When the inner core moves, the plates move.
C. When the outer core moves, the plates move
Answers
This is because magma comes from the mantle and once it becomes lava and hardened, it can turn into land. This causes tectonic plates to shift.
Which rocky planets is the most different to Earth's? Why? mark you as brainlist
Answers
Mercury, Venus, and Mars are all rocky planets. None are more or less different than Earth. Earth is the largest and the only planet with extensive regions of liquid water.
Explanation:
Answer:
En nuestro sistema solar, hay cuatro planetas terrestres, que también son los cuatro más cercanos al sol: Mercurio, Venus, Tierra y Marte. Durante la formación del sistema solar, probablemente hubo más planetoides terrestres, pero se fusionaron entre sí o fueron destruidos.
does sodium chloride retain any characteristic of sodium or chlorine?
Answers
Answer:
When this occurs, sodium will donate an electron (which is a negatively-charged particle) to chlorine. This makes sodium slightly positive and chlorine slightly negative. Opposite charges attract, right? So then, sodium ions will attract chloride ions and form an ionic bond.
Explanation:
Which material has a density most similar to the density of water?
( Theres more then one answer)
A) Rubber
B) Wooden ball
C) Ice
D) Egg
E) Granite
F) Titanium
Answers
Answer:
b
Explanation:
Option a, c and d are correct.
The following information should be considered;
Density shows the relationship between the mass and volume. Thr rubber, egg and ice should have the same density that equivalent to the water density. But for the other options, it is not equivalent to each other.learn more: https://brainly.com/question/15959704?referrer=searchResults
Does Lewis structure show all electrons in an atom?
Answers
Answer:
No. It only shows valence electrons.
Answer:
A Lewis Structure is a very simplified representation of the valence shell electrons in a molecule. It is used to show how the electrons are arranged around individual atoms in a molecule. Electrons are shown as "dots" or for bonding electrons as a line between the two atoms
give me the five examples of kinetic
energy
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Answer:
The answer to your question is
*( Flying AirplaneWalking & RunningCyclingRollercoastersHydro-Power Plants )*How many particles are present in this diagram?
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Answer:
9 duh
Explanation:
Hello, please help me if you can :(
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Answer:
4ml
Explanation:
Atoms contain nuclei with electrons orbiting
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Answer:
please mark brainliest!
Explanation:
Atoms consist of a nucleus made of protons and neutrons orbited by electrons. Quarks came together to form protons and neutrons, and these particles combined into nuclei. This all took place within the first few minutes of the universe's existence, according to CERN.