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26-05-2020
Chemistry

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A element which is not a monatomic
A.Helium
B.Argon
C.Iron
D.Oxygen

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Аноним Аноним

26-05-2020

Answer:

A:Helium

Explanation:

Some element are monatomic,meaning they are made of single (mon-)atom(-atomic)in their molecular form.

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