Ciara’s bike has rusted, which means that the iron in the metal changed to rust.
what ha...
Physics, 03.02.2020 15:43 treyhunt5362
Ciara’s bike has rusted, which means that the iron in the metal changed to rust.
what has occurred?
a: an energy formation
b: an exothermic reaction
c: a chemical reaction
d: a precipitate formation
Answers: 3
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