What term is used to describe positively charged particles found in the nucleus of an atom?
A) Protons
B) Electrons
C) Neutrons
D) Molecules
Answer: A
Explanation: A) Correct. Protons are positively charged particles found in the nucleus of an atom.
B) Incorrect. Electrons are negatively charged particles that orbit the nucleus of an atom.
C) Incorrect. Neutrons are particles without electrical charge, found in the nucleus of an atom.
D) Incorrect. Molecules are a set of two or more atoms held together by chemical bonds.
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