Question

A species X contains 9 protons, 10 electrons and 11 neutrons. Then it isoption a. a neutral atom          b. an anion          c. an isotope          d. a cation

Answer 1

the species X is a neutral atom

Answer 2

d .a cation because it is having 1 more electron as to normal no.( no. of electrons is equal to no. of protons) hence there is gain of electron to get stabled.