Question

What will be the central atom of $AlC{l}_3$?

• A. Al
• B. Cl
• C. It can be both (a) and (b)
• D. There will be no central atom

Answer 1

The correct option is A

Al

According to VSEPR theory, we know that central atom is the atom which is least in number.
In this compound, $AlC{l}_3$, there is one Al and 3 Cl atoms. Therefore, the central atom is Al.