Question

The atomicity of the molecule $X_2(ZY{S}_4{)}_3$ is __.

Answer 1

Atomicity is the number of atoms in a molecule.
No of atoms of X = 2,

No of atoms of Z i.e. (1 $\times$ 3) = 3,

No of atoms of Y i.e. (1$\times$ 3) = 3 and

No of atoms of S i.e. (4 $\times$ 3)= 12.

The atomicity of the molecule $X_2(ZY{S}_4{)}_3$ is 20 i.e. there are 20 atoms in the given molecule $X_2(ZY{S}_4{)}_3$ .