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zhannawk [14.2K]
3 years ago
11

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

Chemistry
1 answer:
lutik1710 [3]3 years ago
4 0

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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