Science, asked by paparagini69, 5 hours ago

Which of the following is not a compound?
(A) CaCO3
(B) Nacl
(C) MgSO4
(D) Hg​

Answers

Answered by msovan602
0

Answer:

Hg

Explanation:

Hg is not a compound it is a element named mercury

Answered by miri34
0

Answer:

(c) Hg (mercury) is the answer

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