Question

what is the is electronic configuration for valence shell of oxygen​

Answer 1

$Answer$

[He] 2s² 2p⁴

Electrons per shell: 2, 6

Atomic number: 8

Symbol: O

Answer 2

Oxygen is the chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds.