which statement describes an atomic nucleus? an atomic nucleus is negatively charged. an atomic nucleus has…

which statement describes an atomic nucleus? an atomic nucleus is negatively charged. an atomic nucleus has no electrical charge. an atomic nucleus consists of mostly empty space. an atomic nucleus contains most of the atoms mass.

which statement describes an atomic nucleus? an atomic nucleus is negatively charged. an atomic nucleus has no electrical charge. an atomic nucleus consists of mostly empty space. an atomic nucleus contains most of the atoms mass.

Answer

Brief Explanations:

An atomic nucleus is made of protons and neutrons. Protons are positively - charged and neutrons are neutral. The mass of electrons is negligible compared to protons and neutrons, so the nucleus contains most of the atom's mass. It is positively charged due to protons, not negatively charged or neutral. And the space around the nucleus is mostly empty, not the nucleus itself.

Answer:

An atomic nucleus contains most of the atom’s mass.