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g100num [7]
2 years ago
7

What must happen for an electron to return to its original energy level from a higher energy level?

Chemistry
1 answer:
attashe74 [19]2 years ago
3 0

An electron should emit energy to return to its original energy level from a higher energy level.

<h3>What is an energy level?</h3>

Energy levels (also called electron shells) are fixed distances from the nucleus of an atom where electrons may be found.

The electron absorbs the energy and jumps to a higher energy level. In the reverse process, emission, the electron returns to the ground state by releasing the extra energy that is absorbed.

Hence, an electron should emit energy to return to its original energy level from a higher energy level.

Learn more about the energy level here:

brainly.com/question/17396431

#SPJ1

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Ilia_Sergeevich [38]
The answer here is letter C. The optimal solution. The optimal solution is the one that affects how certain things changes with sensitivity analysis. The optimal solution is a feasibility solution where the objective function of it is to reach the minimum and maximum value.
8 0
3 years ago
How many moles of mercury are in 23.79 grams of mercury?
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0.1186mol Hg

Explanation:

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6 0
4 years ago
draw the structure of the isomer that have the molecular formula C5H11Br that is incapable of reacting by E2 mechanism
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8 0
4 years ago
Calculate the mass (in grams) of calcium carbonate present in a 50.00 mL sample of an aqueous calcium carbonate standard, assumi
horrorfan [7]
1 part per million is the same as 

<span>1 mcg/mL (mcg = 1 micro gram = 1 * 10^-6 grams). </span>
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<span>125 mcg/ml * [1 gram / 1 * 10^6 mgrm] = 1.25 * 10^-4 grams </span>

<span>The density of hard water is 1.000 grams / mL </span>

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<span>given mass = 1.25 * 10^-4 </span>
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<span>n = ????? </span>

<span>n = 1.25 * 10^-4/100 = 1.25 * 10^-6 moles. 

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

</span>
7 0
3 years ago
O2+CS2-----&gt; CO2+SO2
jonny [76]

3 O2 + CS2 = CO2 + 2 SO2            

That is the balanced equation!

I may be late lol!!

Hope it helps


3 0
4 years ago
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