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hodyreva [135]
3 years ago
9

Which of the following substances is an element? A. carbon (C) B. water (H2O) C. methane (CH4) D. brass (Cu + Zn)

Chemistry
2 answers:
Sladkaya [172]3 years ago
8 0
The Answer is Carbon.
stealth61 [152]3 years ago
8 0
You answer is D. Brass
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