Question

3 which of the following is not a subatomic particle found in an atom? a. proton b. nucleus c. electron d. neutron base your answers to questions 4 and 5 on the information below and your

Explanation:

Sub - atomic particles are the particles that make up an atom. Protons, electrons, and neutrons are sub - atomic particles. The nucleus is not a sub - atomic particle but a part of the atom that contains protons and neutrons.

Answer:

B. Nucleus