Question

what is mean by protons,neutrons and electrons​

Answer 1

Answer:

Protons Neutrons Electrons

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.

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Answer 2

Answer:

Proton,stable subatomic particles that has a positive charge equal in magnitude to a unit of electron charge and a rest mass of 1.67262*10- 27 kg which is 1,836 times the mass of an electrons Proton.

Neutrons are neutral sub-automatic particles with no electrical charge.Because of this, these unassuming particles are non destructive and can penetrate into matter much as electrons.One is by splitting uranium atoms in a nuclear fussion reactor.

Electrons are subatomic particles that hold an elementary charge of magnitude The charge of an electrons is equal in magnitude to charge held by a proton but has an opposite sign.Therefore,electrically neutral atom / molecules must have an equal number of electron and protons.

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