Question

how protons and neutrons are existing together in nucleus ??​

Answer 1

protons and neutrons are existing together in nucleus by strong attractive force.

Answer 2

Answer:

Atom are made of the tiny particles which is called proton , neutron and electron . proton , neutron are in the centre of the atom, making up of nuclear. The charge of the proton and electron are exactly in the same size but opposite. since opposite charges attract the proton and electron long attract ion there . By these the proton and neutron are existing.

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