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21 votes
If something is burned a reaction has occurred



2 Answers

1 vote

Answer:

Combustion reaction

User Dzmitry Savinkou
by
3.0k points
11 votes

Answer:

true

Step-by-step explanation:

When the reactants are heated, the average kinetic energy of the molecules increases. This means that more molecules are moving faster and hitting each other with more energy.

HOPE IT HELPS

User Ivan Bilan
by
3.4k points