Question

what is electron proton neutron and photon​

Answer 1

In an atom,
Electrons are the negatively charged particles.
Protons are the positively charged particles.
Neutrons are particles carrying no charge i.e. they are neutral.
Photon is a unit of a certain type of energy.

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Answer 2

Answer:

Electron for as all atoms

Explanation:

Electrons have negative charge

Proton - it also forms all atoms. It has positive charge.

Photon - it is a tiny particle that comprises waves of electromagnetic radiation.......