Which of the following is an element?
A. MgBr
B. HCl
C.O
.D. Cu(SO4)3
Question
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Question
Which of the following is an element?
A. MgBr
B. HCl
C.O
.D. Cu(SO4)3
You must be logged in to post a comment.
Answer:
I believe it’s C. O
Explanation:
O means oxygen
the answer is c. the others are compounds.