Question

2. The nucleus of an atom contains _____.
(1 point)A.protons and neutrons

B.neutrons and electrons

C.protons and electrons

D.protons, neutrons, and electrons

Answer 1

the answer is d the nucleus of an atom contains protons neutrons and electrons

Answer 2

It's A, actually.

The nucleus of an atom only has protons and neutrons.

The electrons are part of the atom,
but they aren't part of the nucleus.