What is the shape of $\mathrm{I}_3^{-}$ion?

Question

Aicharya · Accepted Answer

$\mathrm{I}_3^{-}$molecular geometry is linear. While there are three iodine atoms, one of the atoms has a negative charge which further gives 3 lone pairs of electrons and 2 bond pairs. Hence, the correct option is (b).

What is the shape of \(\mathrm{I}_3^{-}\)ion?

Solution