Answer :
Final answer:
The nucleus of an atom contains most of the mass, with electrons contributing minimally. Protons and neutrons make up the nucleus. In the Bohr model, the nucleus holds the majority of the mass.
Explanation:
The statement that correctly describes the nucleus of the atom is: The nucleus of the atom contains most of the mass of an atom.
Almost all of the mass of an atom is from the total protons and neutrons contained within a tiny, dense nucleus. The electrons, while negatively charged, contribute very little to the mass of the atom.
In the Bohr model of the atom, the protons and neutrons in the nucleus account for the majority of an atom's mass, while the electrons orbit around the nucleus, contributing minimally to the mass.
Learn more about atom nucleus here:
https://brainly.com/question/10658589