Consider the following molecules: \({\mathrm{Br}}_{3}{\mathrm{O}}_{8},{\mathrm{F}}_{2}\mathrm{O},{\mathrm{H}}_{2}{\mathr…

Consider the following molecules: \({\mathrm{Br}}_{3}{\mathrm{O}}_{8},{\mathrm{F}}_{2}\mathrm{O},{\mathrm{H}}_{2}{\mathrm{S}}_{4}{\mathrm{O}}_{6}\text{, }\)\({\mathrm{H}}_{2}{\mathrm{S}}_{5}{\mathrm{O}}_{6}\text{ and }{\mathrm{C}}_{3}{\mathrm{O}}_{2}\) Count the number of atoms existing in their zero oxidation state in each molecule. Their sum is

[JEE Advanced 2023, Paper-2]