An atom is electrically neutral because the
Anumber of protons equals the number of electrons
Bnumber of protons equals the number of neutrons
Cratio of the number of neutrons to the number of electrons is 1:1
Dratio of the number of neutrons to the number of protons is 2:1
Anumber of protons equals the number of electrons
Bnumber of protons equals the number of neutrons
Cratio of the number of neutrons to the number of electrons is 1:1
Dratio of the number of neutrons to the number of protons is 2:1