What is the last sublevel filled for carbon?

1 Answer
Apr 29, 2017

2s subshell

Explanation:

Carbon has 6 electrons. The electronic configuration of carbon is 1s22s22p2. This is assuming the carbon atom is unhybridised.

Since the 2p subshell still lacks 4 electrons to be fully filled, the last filled subshell would be the 2s subshell.