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Methane (CH4) will burn in the presence of oxygen. After it burns, carbon dioxide and water remain. Which indicates that a chemical reaction has occurred when methane burns?
30
methane is a compound
methane contains carbon & hydrogen
carbon dioxide & water are produced
oxygen is required for burning
1 question
Q.
Methane (CH4) will burn in the presence of oxygen. After it burns, carbon dioxide and water remain. Which indicates that a chemical reaction has occurred when methane burns?
