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Kobotan [32]
1 year ago
5

Atoms are composed of ________ and ________. a nucleus; an electron shell a nucleus; an electron shell a nucleus; a membrane a n

ucleus; a membrane a membrane; an electron shell a membrane; an electron shell
Biology
1 answer:
PtichkaEL [24]1 year ago
8 0

Answer:

Atoms are made up of a nucleus, protons, and electrons.

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