Question

What energy level and shape of orbital would you expect the two electrons of helium to be in the ground state?

Answer 1

The first energy level , in the orbital `1s` which has a spherical shape .

Explanation:

The electron configuration of Helium is:

`""_2He:1s^2`

Therefore, the two electrons of Helium at the ground state will be on the first energy level , in the orbital `1s` which has a spherical shape .