Answered

What is true of an atom's nucleus?

A. It is negatively charged and takes up most of the atom's space.
B. It is positively charged and takes up most of the atom's space.
C. It is positively charged and includes most of the atom's mass.
D. It is negatively charged and includes most of the atom's mass.



Answer :

Final answer:

The nucleus of an atom is positively charged, contains most of the atom's mass, and is composed of protons and neutrons.


Explanation:

The nucleus of an atom is positively charged and contains the majority of the atom's mass. It is composed of protons (which have a positive charge) and neutrons (which are neutral in charge). The electrons orbit around the nucleus in energy levels.


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