Physics, 07.12.2019 02:31, milessims3953

An old iron battery was discarded in this meadow. the iron in the battery is undergoing a change as it rusts. the rusting is changing the battery's color from black to orange.

a) physical
b) chemical
c) environmental
d) none of these changes are occurring

i just want the answer.

Answers: 1

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An old iron battery was discarded in this meadow. the iron in the battery is undergoing a change as...