Chemistry
Chemistry, 12.12.2020 16:40, keke515

Melvin is exploring the different kinds of changes that can happen to substances. After reading about the kinds of changes that occur, he saw some rust on a pipe that was going into his house. What kind of change is the formation of rust? A. reactant
B. physical
C. chemical

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Melvin is exploring the different kinds of changes that can happen to substances. After reading abou...

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