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which substance can not be decomposed by a chemical change? (1)mercury(ll) oxide (2) phosphorus (3) carbon monoxide (4) carbon dioxide
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which substance can not be decomposed by a chemical change? (1)mercury(ll) oxide (2) phosphorus (3) carbon monoxide (4) carbon dioxide

User Evgeny Bovykin
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1 Answer

7 votes
Carbon dioxide it the best answer
User Dhruv Saraswat
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