3 which of the following is not a subatomic particle found in an atom? a. proton b. nucleus c. electron d…

3 which of the following is not a subatomic particle found in an atom? a. proton b. nucleus c. electron d. neutron
Answer
Brief Explanations:
Protons, electrons, and neutrons are subatomic particles. The nucleus is a part of an atom made up of protons and neutrons, not a subatomic particle itself.
Answer:
B. Nucleus