$141$ point

How many protons, neutrons, and electrons do the following have?

$\backslash$table$[[$Isotope$,$Protons,Neutrons,Electrons$],{[}^{92}Z{r}^{+2},$type your,type your ans,type your ans$],{[}^{200}H{g}^{+2},$type your,type your ans,type your ans$],{[}^{127}{I}^{-},$type your,type your ans,type your ans$]]$