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denis-greek [22]
2 years ago
7

Someone help me please.. I will mark as brainliest I promise...​

Chemistry
1 answer:
Kobotan [32]2 years ago
5 0

Answer:

(a) proton

(b) neutron

(c) electron

particles in nucleus are proton and neutron.

atom is electrically neutral because no.of proton= no.of electron=6

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