Biology
Biology, 29.08.2020 01:01, dale87

What evidence indicates that a chemical change took place when the iron and sulfur combined to form iron sulfide? A. The change is only temporary.
B. The elements can be separated with a magnet.
C. The change resulted in a new property.
OD. During the change, gases are released.


What evidence indicates that a chemical change took place when the iron and sulfur combined to form

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