Chemistry, asked by Malathyn2740, 10 months ago

If electron falls from n=3 to n=2, then emitted energy is
(1)10.2eV
(2)12.09eV
(3)1.9eV
(4)0.65eV

Answers

Answered by sandeepgurung245351

1

Answer:

1 10.2 is a right answer

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