Question

What does an atom's nucleus contain ?

Answer 1

Answers:

Nucleus contains proton and neutrons.

Step-by-step explanation:

It is the small, dense part consisting of protons and neutrons at the middle of an atom.

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Answer 2

If contains neutrons, which have no charge . Protons which have a positive charge and electrons wh h have a negative charge . These are all called subatomic particles .

Step-by-step explanation:

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