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Which substance can be broken down by chemical means? (1) magnesium (3) mercury (2) manganese (4) methanol
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Which substance can be broken down by chemical means?

(1) magnesium (3) mercury
(2) manganese (4) methanol

User Hau
by
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2 Answers

4 votes
4. Methanol

Methanol is a compoud. The rest of the choices are elements. Elements can't be broken down, and compounds can.
User Omar Darwish
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1 vote
methanol is the substance that can be broken down by chemical means, the remaining ones are elements.
User Primroot
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