Where is most of the mass of the atom located?
A B C D
in the protons in the nucleus in the neutrons in the electrons
Question: Where is most of the mass of the atom located?
(A) in the protons
(B) in the nucleus
(C) in the neutrons
(D) in the electrons

Answer: (B) in the nucleus
Answer: (C) in the neutrons
Question: Where is most of the mass of the atom located?
(A) in the protons
(B) in the nucleus
(C) in the neutrons
(D) in the electrons
Answer: (B) in the nucleus