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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-example-1
User Nyronium
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Answer:

C-The change resulted in a new property.

Step-by-step explanation:

User AB Vyas
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