Question

which atom is a carbon atom?

Explanation:

Step1: Recall carbon atom properties

Carbon has 6 electrons. In a Lewis - dot structure representation, the core is the nucleus and inner - shell electrons, and the dots represent valence electrons. Carbon has 4 valence electrons.

Step2: Analyze each option

Option A and B seem to have more than 4 dots (valence electrons), while option C has 4 dots around the central atom.

Answer:

C