What are the relatively massive, positively-charged particles in the nucleus of an atom called?
A)protons
B)neutrons
C)electrons
D)quarks
E)leptons

Question

Quizplus · Accepted Answer

Protons are the relatively massive, positively-charged particles in the nucleus of an atom. Neutrons are relatively massive particles with no charge. Electrons are much lighter negatively charged particles that orbit the nucleus. Quarks and leptons are subatomic particles that make up protons and neutrons, but they are not the particles themselves.

What Are the Relatively Massive, Positively-Charged Particles in the Nucleus