Question

Define Electron , Neutron & Proton .​

Answer 1

Answer:

Atoms are made of extremely tiny particles called protons, neutrons, and electrons. Protons and neutrons are in the center of the atom, making up the nucleus. ... Electrons have a negative charge. The charge on the proton and electron are exactly the same size but opposite. Neutrons have no charge.

Answer 2

Answer:

Electron - a subatomic particle with a negative charge on it. It has a mass of about 1/1840 of a proton

Proton - a subatomic particle with a positive charge on it. It has a mass of 1u.

Neutron - a subatomic particle with no charge. It has the same mass as an proton

Explanation:

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