1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
attashe74 [19]
3 years ago
6

Suppose a star is undergoing a nuclear reaction. What happens to the elements around the star as it begins to emit more and more

electromagnetic radiation? The lighter elements are pushed farther away than the rocky materials. The rocky materials are broken down into smaller particles. The rocky materials are pulled in by the electromagnetic radiation. The lighter elements are burned up by the electromagnetic radiation.
Chemistry
2 answers:
AlladinOne [14]3 years ago
3 0
I think the correct answer would be the third option. As the elements around the star begins to emit more and more electromagnetic radiation, the rocky materials are pulled in by the electromagnetic radiation. They are being drawn closer to the star and there would be a very high chance of a nuclear fusion could happen. The pressure and the temperature in a star is so high that it could allow nuclear fusion to happen. As a matter of fact, most of the life of a start is made from hydrogen nuclei fusing together forming a helium nuclei. As it runs out of the hydrogen nuclei, it would fuse other nuclei forming other elements.<span />
mamaluj [8]3 years ago
3 0

Answer:

its C. The rocky materials are pulled in by the electromagnetic radiation.

Explanation:

You might be interested in
A possible mechanism for the overall reaction br2 (g) + 2no (g) → 2nobr (g) is no (g) + br2 (g) nobr2 (g) (fast) nobr2 (g) + no
givi [52]
The overall reaction is:
Br₂(g) + 2 NO(g) ↔ 2 NOBr(g)
rate law = k [Br₂][NO]²

The first step of the overall reaction is:
NO(g) + Br₂(g)   K₁⇄⇄K-1  NOBr₂(g)
rate law 1 = k₁ [Br₂][NO] or 
rate law 2 = k-1 [NOBr₂]

The second step of the overall reaction is:
NOBr₂(g) + NO(g)  →K₂→ 2 NOBr
rate law 3 = k₂[NOBr₂][NO]

So, rate law of overall reaction can be obtained as follows:
(rate law 1)*(rate law 3) / (rate law 2)
= [(k₁[Br₂][NO])* (K₂[NOBr₂][NO])] / k₋₁[NOBr₂]
= [k₁k₂/k₋₁][NO]²[Br₂]
So the correct answer is:
[k₁k₂/k₋₁][NO]² [Br₂]
7 0
3 years ago
Calculate the volume of a tin block that has a mass of 95.04 grams at stp
sergejj [24]
Thank you for posting your question here. I am just assuming to that the density of tin is <span>7.31 g/cm^3, you can change it it is not the number. Below is the solution. I hope it helps. 

</span><span>95.04g x (1 cm³ / 7.31g) = 13.0 cm³</span>
3 0
3 years ago
Read 2 more answers
Help me with this question please !!<br> A<br> B <br> C<br> D
RUDIKE [14]

Answer:

c becuase I'm not to good at this but I'm pretty sure

Explanation:

I think

7 0
2 years ago
_Cl2 + __KI → __KCI + __12
Snowcat [4.5K]

Answer:

Cl2 +2Kl ----->2KCL +I2

Explanation:

_Cl2 + __KI → __KCI + __I2

Cl2 +2Kl ----->2KCL +I2

8 0
2 years ago
(Science)
AlladinOne [14]

Answer:

A

Explanation:

eons are divided into eras and eras are based on major events and can vary in time so eons can vary in time

8 0
2 years ago
Other questions:
  • The particle picture is best described as....
    14·2 answers
  • What is the ph of a 0.135 m aqueous solution of potassium acetate, kch3coo? (ka for ch3cooh = 1.8×10-5)?
    9·1 answer
  • What is the problem with mental models?
    7·1 answer
  • How many grams of potassium fluoride can form if 4.00 grams of potassium are reacted with 3.00 grams of fluorine gas according t
    14·1 answer
  • According to the table, which gas would be least efficient-that is, have the least heat-storing ability--for transferring heat f
    8·1 answer
  • If an atom has an average atomic mass of 238.03 amu and has 92 protons, how many electrons does it have?
    11·1 answer
  • a solution contains 4.5 times 10 to the negative 3 M HCI. Determine the hydroxide concentreation of the solution.
    9·1 answer
  • Hydrazine, N2H4, and hydrogen, H2O2, have been used as rocket propellants. They react according to the equation:
    8·1 answer
  • A substance that does not dissolve in a solvent is said to be:
    8·1 answer
  • If an atom has 15 protons, 14 neutrons, and 18 electrons, what is the atom's electrical charge?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!