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Viktor [21]
3 years ago
6

What is meant by "the energy of an electron is quantized"?

Chemistry
2 answers:
vladimir2022 [97]3 years ago
6 0

Answer:

a and B are correct

Explanation:

The energy of an electron associated with one shell around the nucleus is quantized. And is given by the formula

E= -\frac{13.6 eV}{n^2}.

where n= shell number 1,2,3...

It is true that energy of an electron cab be measured and Each electron around an atom has a discrete measure of energy associated with it. Moreover, quantity of electron energy remains constant in a shell and changes only when the electron changes its shell.

hence C is incorrect.

Lena [83]3 years ago
3 0

Answer: B: Each electron around an atom has a discrete measure of energy.

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