Question

Best definition of an atom

A) charged particles that make up all living things
B) Negatively charged particles that flow in electric current
C) Small particles that make up all matter

Answer 1

a) incorrect
charged particles are atoms that has loss or gain an electron. doesnt have to be charged to make up all living things.

b) incorrect
negatively charge particles that flow in an electric current are electrons (part of an atom)

c) correct
atoms are the small building blocks of all matter. sol, liq, gas.