Question

1. choose the best answer.

the negatively charged subatomic particle is called a(n)_____
nucleus
proton
neutron
electron

Explanation:

• Nucleus: It is not a subatomic particle but a part of an atom that contains protons and neutrons.
• Proton: A subatomic particle with a positive charge.
• Neutron: A subatomic particle with no charge (neutral).
• Electron: A subatomic particle with a negative charge.

Answer:

electron