3 years ago

Is it true that an atom has 3 subatomic particles with a negative nucleus and the neutrons outside the the nucleus

1 answer:

5 0

Answer: atoms do have 3 subatomic particles but the nucleus is positive and the nucleus consists of protons and neutrons. Its positive because neutrons have no charge and protons have a positive charge. There are only electrons on the shells so no neutrons or protons on the shells

Explanation:

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Halogens

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