Which of the following is an element? A. MgBr B. HCl C.O .D. Cu(SO4)3

Question

Which of the following is an element?
A. MgBr

B. HCl

C.O

.D. Cu(SO4)3

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Amity 4 years 2021-08-26T08:42:02+00:00 2 Answers 17 views 0

Answers ( )

  1. giabao
    0
    2021-08-26T08:43:28+00:00
    Reply

    Answer:

    I believe it’s C. O

    Explanation:

    O means oxygen

  2. thuhuong
    0
    2021-08-26T08:43:58+00:00
    Reply

    the answer is c. the others are compounds.

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