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andreyandreev [35.5K]
3 years ago
9

What happens to the energy of an electron if it moves from one energy level to another

Chemistry
2 answers:
Zigmanuir [339]3 years ago
6 0

Answer:

The energy levels in an atom are similar to the rungs of a ladder, but they get closer together as they get farther from the nucleus. For an electron to move from one energy level to the next higher level, it must gain the right amount of energy. If less than that amount is available, the electron stays where it is.

Explanation:

Hope this helped! Goodluck on your test or whatever you're doing! Stay safe ♥♥♥

sammy [17]3 years ago
6 0

Answer:

The electrons are always moving around and therefore it is not a change in energy if the electron does move closer to the nucleus.

Explanation:

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25mL

Explanation:

Please see the step-by-step solution in the picture attached below.

Hope this can help you. Have a nice day!

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Why can’t you perform single displacement reactions with group IA metals?
pishuonlain [190]
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3 years ago
Công thức của A có dạng Ca(hco3)x có ptk là 162 tìm x
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j

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5 0
2 years ago
The half-reaction occurring at the cathode in the balanced reaction shown below is __________?2Ag(s) + 1/2 O2(g) + 2H+(aq) → 2Ag
Shtirlitz [24]

Answer:

Correct choice are C and D (they are both, the same).

Explanation:

Cathode is the positive(+) electrode where a reduction occurs.

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A. 2H2O (l) → O2 (g) + 4H+ (aq) + 4e-

B. 2Ag (s) → 2Ag+ (aq) + 2e-

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D. 1/2 O2 (g) + 2H+ (aq) + 2e- → H2O (l)

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3 years ago
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