crazyman2545444
crazyman2545444 crazyman2545444
  • 20-08-2021
  • Chemistry
contestada

Iron in rock combining with oxygen to form hematite

a
Chemical Change
b
Physical Change

Respuesta :

rayeabbie628
rayeabbie628 rayeabbie628
  • 20-08-2021
The answer is a. Chemical change.
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