(a) an atom has equal number of electrons and protons
(b) an atom has equal number of electrons and neutrons
(c) an atom has equal number of protons and neutrons
(d) an atom has equal number of electrons, protons and neutrons
Statement 1: Number of neutrons is always greater than or equal to the number of protons in any given atom except hydrogen. Statement 2: Number of electrons is always equal to the number of protons in a neutral atom.