Question

multiple - choice question
how many \things\ are on the central atom of co₂?
3
8
2
6

Explanation:

Step1: Analyze CO₂ structure

In CO₂, carbon is the central atom. It forms double - bonds with two oxygen atoms and has no lone pairs.

Step2: Count bonding regions

The two double - bonds around the carbon atom mean there are 2 regions of electron density (bonds) around the central carbon atom.

Answer:

C. 2