Question

The potential Energy of an electron in hydrogen atom is -6.8eV. Indicate in which excited state the elecron is present?​

Answer 1

Answer:

1st excited state means in the second shell of atom

Explanation:

potential energy of a hydrogen atom is -27.2/n^2 eV & it is given that it is - 6.8eV , on equating these two we will get " n " as 2

Answer 2

Answer:

The potential energy of the electron present in the ground state of li2 ion is represented by

Explanation:

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