a netrual atom of helium has 2 protons and ____ eletrons ( enter whole number )

Answers

Answer 1

The answer is 2

The picture I put might explain it but if not. I think it’s because since there is 2 protons there should be 2 electrons to keep it equal?

A Netrual Atom Of Helium Has 2 Protons And ____ Eletrons ( Enter Whole Number )
Answer 2

Answer:

a neutral atom of helium has 2 protons and 2 electrons

Explanation:

In its neutral state, Helium has two electrons in orbit about the nucleus. Model of a helium atom's nucleus with two protons and two neutrons.


Related Questions

as shown in the picture below. How does changing the voltage affect both the compass and the magnetic field? Why does this change happen?

Answers

Bc energy is still being used
Typically the field strength is proportional to the voltage, so to get a higher field strength you need to increase the voltage. So the field is just proportional to the voltage. Electricity moved the compass needle which means electricity generates magnetic fields. When you move the compass away from the wire, the needle returns towards it original position (pointing towards magnetic north). This means the magnetic field becomes weaker the further you move from the wire.

Compared to the Pacific ocean a cup of hot chocolate has a.more thermal energy and a higher temperature)b.less thermal energy and a higher temperature)c.more thermal energy and a lower temperature)d. less thermal energy and lower temperature (i'll try to give brainliest)

Answers

Answer:

Your answer will be A

Explanation:

The Pacific Ocean is very cold, and a cup of hot chocolate is very hot (hence the name). More thermal energy entails a higher temperature, therefore the cup of hot chocolate has more thermal energy and a higher temperature.

“How can I describe and
compare objects and materials based on odor and taste?

Answers

Answer:

There are several ways to describe and compare materials based on odor and taste. This includes adjectives that describe the object/materials,

Explanation:

You can definitely describe and compare objects and materials based on odor and taste with the help of adjectives.

How many types of objects are there based on taste?

There are five types of objects or materials that are based on the attribute of taste. This is because of taste receptors in the mouth sense the five taste modalities. It incudes sweetness, sourness, saltiness, bitterness, and savoriness (also known as savory or umami).

Scientists have classified odors into 10 basic categories: fragrant, woody/resinous, minty/peppermint, sweet, chemical, popcorn, lemon, fruity (non-citrus), pungent and decayed.

Both taste and odor of the materials and objects are represented with the help of a part of speech known as adjectives. Adjectives can be used to describe the qualities of someone or something independently or in comparison to something else, such as taste, color, odor, etc.

Therefore, you can definitely describe and compare objects and materials based on odor and taste with the help of adjectives.

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what is the definition of inertia? (picture down below)

Answers

Answer:

A

Explanation:

A tendency to do nothing or to remain unchanged.

A property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force.

Answer-The tendency of an object to resist a change in motion.



Explain- inertia is typically defined as An object in motion will stay in motion unless interacted upon by an unbalanced force. Meaning an object will not change it to motion until something gets in its way.

HELP
The satellite image below shows three major rivers in the area of Charleston, South Carolina. These rivers are the Ashley River, the Cooper River, and the Wando River.
Downtown Charleston is located next to Charleston Harbor and between the Ashley and Cooper Rivers. A creek in the northwest part of the image is labeled by the letter X. Of what body of water is this creek a tributary?
A.
the Cooper River
B.
the Ashley River
C.
the Wando River
D.
Charleston Harbor

Answers

Answer:

The Cooper river.

Explanation:

A tributary is a smaller river that branches off of a larger river. I lived in North Charleston so this area I'm pretty familiar with.

Based on the information given, we know that downtown Charleston is located between the Ashley and Cooper Rivers and next to Charleston Harbor. The correct option is D.

What is Charleston Harbor?

Charleston Harbor, located between the Ashley and Cooper Rivers, is the larger body of water in the centre of the satellite image.

It is a large natural harbour formed by the confluence of several rivers, including the Ashley, Cooper, and Wando Rivers, which opens into the Atlantic Ocean.

Charleston Harbor is an important port and shipping centre that has played an important role in American history.

According to the information provided, downtown Charleston is located between the Ashley and Cooper Rivers, next to Charleston Harbor.

The creek labelled X can be found northwest of downtown Charleston and flows southward towards the larger body of water in the centre of the image.

Thus, the correct option is D.

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Which of the following describes the motion of water waves?
A
rarefied

B
compressional

C
transverse

D
longitudinal

Answers

the answer is D
because of the way it moved

Please write in complete sentences to answer the following:
Give two examples of electromagnetic waves, explain how they are used, and explain why they are important in your life.
Points available:
1. First Type of EM wave (1 point), how it's used (2 points), why it's important (2 points)
2. Second Type of EM wave (1 point), how it's used (2 points), why it's important (2 points)

Answers

Answer:

Radio waves and the are various frequencies of radio waves are used for television and FM and AM radio broadcasts, military communications, mobile phones, ham radio, wireless computer networks, and numerous other communications applications. They are important because Radio waves are very widely used in modern technology for fixed and mobile radio communication, broadcasting, radar and radio navigation systems, communications satellites, wireless computer networks and many other applications.

Microwaves are widely used in modern technology, for example in point-to-point communication links, wireless networks, microwave radio relay networks, radar, satellite and spacecraft communication. They are important because microwaves play an increasingly wide role in heating and cooking food. They are absorbed by water and fat in foodstuffs (e.g., in the tissue of meats) and produce heat from the inside. In most cases, this reduces the cooking time a hundredfold.

Explanation:

compare the approximate distance from Hawaii and approximate age of the mountains in the Hawaiian–Emperor Seamount Chain. In your graph, be sure to include data from the seven mountains.

Answers

Explanation:

I don't have the data specific for this question, but I do have a general understanding of the science behind this and what the shape of this graph should look like.

The underwater mountain range and the Hawaiian Island chain were formed by a mantle plume hot spot, which is a hotter area in the mantle. Magma from the boundary between the lower mantle and inner core floated up due to its higher temperature and cooled to become a rock after reaching earth's surface, forming and island or volcano.

However, due to the movement of the Pacific Plate, this volcano moved away from its place precisely over the hot spot. Without heat from underneath, these volcanoes could no longer be active, rendering them extinct. The hot spot continued spewing lava, forming another volcano and repeating the cycle.

Over time, the rock from these volcanoes weathered and eroded away, causing them to sink under sea level and forming the mountain range and island chain.

Knowing the backstory behind Hawaii's formation, we can conclude that the islands further away from Hawaii, the biggest island with active volcanoes, are older in age.

I suspect it is a linear relationship!

I hope this somewhat helps! Sorry if it was a bit word heavy!

Visible light is the smallest band in the electromagnetic spectrum true or false.

Answers

False, Gamma Rays are the smallest because gamma rays have the shortest wave length
false, i'd go look up one of those diagrams to help if you're still confused

help asap please! what happens when electromagnetic waves go through a medium?

Answers

Answer:

The mechanism of energy transport through a medium involves the absorption and reemission of the wave energy by the atoms of the material. When an electromagnetic wave impinges upon the atoms of a material, the energy of that wave is absorbed.

I think this is for the right subject

this is Science btw
​Which statement best describes the process of the formation of the solar system?

Answers

Answer:

D

Explanation:

Because of the Suns magntism the solar system has been created

Your classmate drops a thermometer in a laboratory.What would you advise her to do first?

Answers

Answer:

Advise her to call the teacher.

Explanation:

The teacher will know what to do.

Call the teacher and if the teacher is away wait for them to come back

which of the following elements has the highest combined number of protons an neutrons
A . hydrogen : 1 amu
B. Nirtogen 14 amu
C . Oxygen 16 amu
D. Boron 10 amu

Answers

Answer:

The element that has the highest combined number of protons and neutrons is Oxygen: 16 amu

Explanation:

The atomic mass unit (amu) of an element is the sum of the number of protons and neutrons in the atom of that element.

The atomic mass unit of the element reveals the total number of protons and neutrons in the element.

Since oxygen (16 a.m.u) has the highest atomic mass unit among the given elements in this question, therefore, it has the highest combined number of protons and neutrons.

Pls give brainliest.. Ily<3

i believe the answer is c oxygen with 16 a m u

Oil and gas are formed from the remains of microscopic ocean organisms. A student claims that the oil and gas deposits in Missouri are about 100 million years old. Based on the map, decide whether you agree or disagree with the student’s claim and then explain your decision.

Identify the main areas of North America on the map where people would expect to find 100-million-year-old sedimentary rocks that contain fossils of microscopic ocean organisms.

Answers

Answer:

I desagree with the student.

Explanation:

the part most near of U.S. is Wertern Interior Seaway, so missory is on the Easter, more specific on the Appalachia, but the mark gray not pass by the Appalachia, so this mean that Missouri is not expect to have 100 million years old of deposit of oil and gas.

A neutral atom of oxygen has 8 protons and _______ eletrons ( Enter whole number )
NUmerical answers expected

Answers

a neutral atom of oxygen has 8 protons and 8 electrons

Answer:

8 protons and 8 electrons

Explanation:

bye

pls help me idrk any of this

Answers

Answer:

P = 6.0 × 1024 kg; Q = 625 kg; d = 25,000 m

Explanation:

i don't know? i think its the most logical

hoped it helped, if u get it right!

Answer: B

Explanation: Gravitational force depends on the mass of the objects and the distance between them. The greater the mass, the greater the force. The shorter the distance, the greater the force. To find which would have the most force, you want to find the option where the objects have the most mass and the shortest distance, and the second choice fits the criteria.

Which of the following waves would produce the loudest sound?

Answers

Answer: B

Explanation: the wave with the largest amplitude would create ththe loudest sound, and based on the picture provided, I would guess B has the largest amplitude.

D because it goes highest on the scale

how do the bones and muscles work together to create movement

Answers

Answer:

Tendons attach muscles to bones. The tendon pulls the bone, making it move. 

Explanation:

Answer:

pick the one that has something about the muscle help the bone move.Or something like

Explanation:

ANSWER FAST!!!
Throughout the reflection, make sure you have a copy of the Student Guide and your data tables. Use the drop-down menus to complete the statements.

In this experiment, the ______ was intentionally manipulated. This was the independent variable. The dependent variable measured was the ________ .

Answers

The independent variable is the manipulated variable.

What is the independent and the dependent variables?

Your question is incomplete but I will try to shed some light on dependent and independent variables.

The independent variable is the variable that is being manipulated or changed in an experiment or study. It is the variable that the experimenter changes on purpose in order to observe the effects on another variable.

The dependent variable, on the other hand, is the variable that is being measured or observed. It is dependent on the independent variable because it changes in response to changes in the independent variable.

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Answer:

Did it on Edge

Explanation:

Answers:

Height of the track

Speed of the car

When a plane is moving at a constant speed, thrust is equal to drag.
True
False

Answers

the answer i think should be false, to thrust something is to almost push
the answer is true
yw

Identify the unit rate: 1,500 words in 25 minutes.
A 300 words/min
B 600 words/min
C 60 words/min
D 6 words/min

Answers

Answer:

B

Explanation:

That Is The Correct Answer ........ . .....

Answer:

C

Explanation:

What is an exoplanet?

Answers

Answer:

the planet which is like earth and have suitable environment for living is called exoplanet

A planet that has a suitable environment for living. Pretty much a planet you could live on, besides earth.

How can carpet be beneficial for reducing or blocking sound?

Answers

Answer:

The carpet is soft to step on by nature, but it also makes a good sound absorber. Carpets absorb sound because within their fibers and their clusters, trapped air pockets occur that prohibit them from vibrating.

Explanation:

hope this helps!

4. Apply Concepts Which of the two weather stations below is experiencing higher air temperatures? Which is experiencing higher wind speeds?​

Answers

Answer:

A high pressure system is a whirling mass of cool, dry air that generally brings fair weather and light winds. When viewed from above, winds spiral out of a high-pressure center in a clockwise rotation in the Northern Hemisphere. These bring sunny skies.

Humidity, air temperature and pressure, wind speed and direction, cloud cover and type, and the amount and form of precipitation are all atmospheric characteristics of the momentary conditions we call weather.

Explanation:

Which band is the smallest within the electromagnetic spectrum?
A) x-rays
B) microwaves
C) radio waves
D) visible light

Answers

Answer:

c. radio waves

Explanation:

you cant see them

Answer is D. Visible Light.

Light travels in waves. Which of the following statements about light waves is NOT true?
A
They travel in straight lines.

B
They can travel through any substance.

C
They can come from natural or artificial sources.

D
They change direction when they are reflected or refracted.

Answers

Letter A: They travel in straight lines.

Answer:

I think it is B.

Explanation:

If it can change direction when they are reflect or refract than it can't go through every substances, it might be able to go through some substances.

How do you find the mechanical advantage of a gear?

Answers

Answer:

we can find by using formula load upon effort

Answer:

Calculate the mechanical advantage of a gear train. The mechanical advantage of a gear couple is given by MA = T_o/T_i where T_x is the number of gear teeth on gear x, o=output, and i=input. For stacked gear couples the overall mechanical advantage is the product of the individual mechanical advantages

Explanation:

write down everything that you know about heat temperature pressure and heat transfer

Answers

Answer:

Heat is always transferred from the object at the higher temperature to the object with the lower temperature. For a gas, the heat transfer is related to a change in temperature. The temperature, pressure, and volume of the gas determine the state of the gas. Heating a gas changes the state of the gas.

Explanation:

This is something I know about heat temperature pressure and heat transfer

The object with the higher temperature always transfers heat to the thing with the lower temperature. The heat transfer for gas is connected to a temperature change.

What is meant by heat transfer?Heat transfer is defined by thermodynamic systems as "The transfer of heat over the system boundary caused by a temperature difference between the system and its surroundings."

There are several ways for heat to go from one place to another. The many heat transmission mechanisms consist of:

Conduction: Thermal energy is transferred from an area with higher kinetic energy to an area with lower kinetic energy. Slow-moving particles gain kinetic energy as a result of collisions between high-speed and slow-moving particles. This common type of heat transmission occurs when two objects physically touch.

Convection: The flow of fluid molecules from higher temperature regions to lower temperature regions is referred to as convection.

Radiation: Radiant heat is the name for thermal radiations. Emission of electromagnetic waves results in the production of thermal radiation. The energy from the producing body is removed by these waves. A vacuum or transparent media, which can be made of solid or liquid, is used for radiation transmission.

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1) Describe the characteristics of each air mass.
a) An air mass develops near the Equator over the Caribbean Sea.
b) An air mass develops over a large land mass in the upper latitudes of the Northern Hemisphere.
(both need to be answered)

Answers

Answer:Continental air masses are characterized by dry air near the surface while maritime air masses are moist. Polar air masses are characterized by cold air near the surface while tropical air masses are warm or hot. Arctic air masses are extremely cold.

Explanation:

a. In subtropical areas like the Caribbean Sea and the Gulf of Mexico, maritime tropical air develops.

Explain about the characteristics air mass?Large air masses are capable of engulfing substantial portions of a continent's or a body of water's land surface. They penetrate the troposphere far up.The mass as a whole experiences similar temperatures and humidity levels. Nonetheless, as an air mass shifts away it from point of origin, its temperature and humidity do change.

A: In subtropical areas like the Caribbean Sea and the Gulf of Mexico, maritime tropical air develops. It is connected to thunderstorms and warm, muggy weather.

B: Continental Large, high-latitude land masses, like northern Canada or Siberia, are where polar air masses form. It comes from northern Canada or Alaska in the Northern Hemisphere. It transports dry weather to the United States as it goes south. Low humidity and temperature are both present.

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WHERE have you seen genetic engineering in your own life (think about foods, animals, and/or medicine)?

Answers

GMO is basically genetically modified organisms and farmers and scientists do this and so do engineers. What they basically do is that they get the DNA of another food/ plant/ animal and they make duplicates of them. The reason they do this may be because foods or plants really look better, taste better and is better overall. This is just one reason there are many more reasons.

Now WHERE have we seen it? When you go grocery shopping, some products have a over saying NON GMO or GMO FREE or they might as well just state that it’s a GMO product.
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Can somebody help me pls! The cpi is currently 153. if a coffee maker costs $31.90 today, how much did one cost in 1983, to the nearest cent? a. $20.85 b. $21.20 c. $26.60 d. $48.81 BRAINLIEST!How many branches was the Roman government divided into?A. 2 B. 3 C. 4 D. 5 What are the function of constitution? On a map with a scale of 1 : 50000 , he shortest distance from the railway line to the river is 2.1km. What distance on the map would represent this? Hi built the bookshelf shown below the bookshelf is 4 feet tall with a solid board on the back and each shelf measures 18 inches deep by 24 inches across if Chi wants to paint all the surfaces including the underside of each shelf and the base as well as both sides of the bookshelves back and sides how many square feet will paint What is the volume of this figure?Enter your answer in the box.__ m(I already know the answer, Its 497) Find the area of sector RST Enter your answer in terms of a fraction of it and rounded to the nearesthundredth. A perfect score on a test with 25 questions is 100. Each question is worth the same number of points. How many points is each question on the test worth Please the answer ... Integral Which of the following best explains how the United States acquired Alaska?The United States claimed Alaska after winning a war with Russia.The United States purchased Alaska from Russia for $7.2 million.The United States purchased Alaska from Canada for two cents an acre.The United States accepted Alaskas petition to become a US territory. Read the first paragraph from a letter arguing for pothole repairs. its that time of year again, known locally as "pothole season." each winter, harsh weather, snow plows, and salt on the roads work together to create potholes. now that the snow is melting, this years potholes are being revealed. so far, the large pothole on main street has caused two flat tires and a big traffic snarl. and thats just one pothole among the many that riddle the downtown area. what should be added to this paragraph to make the writers argument more effective? a formal tone a main problem the authors viewpoint the effects of the problem The priest stared down at his scuffed brown loafers and the worn hem of his cassock. "for a christian burial it was necessary." his voice was distant, and leon thought that his blue eyes looked tired. "it's o.k., father, we just want him to have plenty of water." the priest sank down into the green chair and picked up a glossy missionary magazine. he turned the colored pages full of lepers and pagans without looking at them. "you know i can't do that, leon. there should have been the last rites and a funeral mass at the very least." based on this excerpt, what can be inferred about father pauls feelings? he secretly feels frustrated that leon and the pueblo people hold on to their traditional beliefs. he hopes to convince the pueblo people to convert from their traditional beliefs to christianity. he is upset because he is unable to stand up to leons demands and manipulations. he is discouraged because leon does not view the holy water as a holy symbol. Do you think it would be possible to construct a pyramid where the number of carnivores was more than the number of herbivores? Why or why not? Christopher opened a savings account with $1800 that pays no interest. He deposits an additional $90 each week thereafter. How much money would Christopher have in the account 42 weeks after opening the account? 2. now compare your projections to the projections from the texas labor market information resource found on the opening page of this activity. how did your forecast compare to these projections? are you surprised by this forecast? why or why not? also, how did your projections for texas compare to the projections for the country as a whole? [tex]\large \rm \sum \limits_{n = 0}^ \infty \frac{( { - 1)}^{1 + 2 + 3 + \dots + n} }{(2n + 1 {)}^{2} }[/tex] In black boy, the young richard wright associates the discomfort he feels from hunger with __________. You are standing on roller skates if you try to throw a 20-pound bowling ball while standing on skates,what happens. How does this show Newton 3rd law Which of the following would NOTinhabit a freshwater biome?A. CrawfishB. CatfishC. SharksD. InsectsI