Question

37. An atom is electrically neutral because the

(1) number of protons equals the
number of electrons
(2) number of protons equals the
number of neutrons
(3) ratio of the number of neutrons
to the number of electrons is 1:1
(4) ratio of the number of neutrons
to the number of protons is 2:1 37

Answer 1

(1) number of protons equals the

number of electrons

Step-by-step explanation: