which statement best explains how the mass of an atom is organized?\nmost of the mass is contained in the…

which statement best explains how the mass of an atom is organized?\nmost of the mass is contained in the nucleus.\nthe mass is spread evenly throughout the whole atom.\nthe mass is spread evenly throughout the electron cloud.\nmost of the mass is contained in the electron cloud.

which statement best explains how the mass of an atom is organized?\nmost of the mass is contained in the nucleus.\nthe mass is spread evenly throughout the whole atom.\nthe mass is spread evenly throughout the electron cloud.\nmost of the mass is contained in the electron cloud.

Answer

Brief Explanations:

An atom consists of a nucleus containing protons and neutrons, which have significant mass. Electrons in the electron - cloud have very little mass compared to protons and neutrons. So, most of the mass is in the nucleus.

Answer:

Most of the mass is contained in the nucleus.