Multiple choice

Which of the following is not a sub atomic particle?

  1. Proton

  2. Neutron

  3. Electron

  4. Molecule

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Protons, neutrons, and electrons are the fundamental subatomic particles that make up an atom. A molecule is a group of atoms bonded together, not a subatomic particle.

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