Question

find out the valency electron and write the electronic confugration of carbon​

Answer 1

Explanation:

Carbon has two valence electrons in the 2s subshell, plus two in the 2p subshell, so its valence electron configuration is 2s² 2p², totalling 4 valence electrons.

Answer 2

Answer:

The valence configuration of carbon is 2s²2p².

Carbon has two valence electrons in the 2s subshell, plus two in the 2p subshell, so its valence electron configuration is 2s² 2p², totalling 4 valence electrons. We usually write the valence electron configuration as [He]2s²2p².