Question

which statement about the atomic nucleus is correct? a. the nucleus is made of protons and neutrons and has a negative charge. b. the nucleus is made of protons and neutrons and has a positive charge. c. the nucleus is made of electrons and has a positive charge. d. the nucleus is made of electrons and has a negative charge.

Explanation:

Protons are positively - charged and neutrons are neutral. Nucleus is made of protons and neutrons, so it has a positive charge.

Answer:

B. The nucleus is made of protons and neutrons and has a positive charge.