13
QuizMultiple Choice

Nonmetals — Unit test

Question 13 • AA-F26 Physical Science

What is an atomic nucleus?

Answer
A
the outer part of an atom in which electrons move
B
the outer part of an atom in which neutrons move
C
the central part of an atom, composed of protons and neutrons
D
the central part of an atom, composed of protons and electrons
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