Question

Ground state energy of hydrogen atom is -13.6 electron volt energy required to ionize hydrogen atom from second excited state is

Answer 1

Answer:

E=13.6×Z2/n2

=13.6×1/3

=4.53 ev

Explanation:

2nd excited state means 3rd shell.

Hope it helps you

Answer 2

Answer:

yes u right

Explanation:

4.53ev . 2nd state means 3 shell