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Chemistry, 22.12.2019 00:31 ughpali

Which substance represents a compound?
1. c(s)
2. co(s)
3. co(g)
4. o2(g)

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Answers: 2

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Which substance represents a compound?
1. c(s)
2. co(s)
3. co(g)
4. o2(g)...
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