Compare the type of change that occurs when an iron bar rusts and when a substance freezes. Use complete sentences to justify the type of change that occurs.

Question

Chemistry

Aliza Braun

26 February, 08:23

Compare the type of change that occurs when an iron bar rusts and when a substance freezes. Use complete sentences to justify the type of change that occurs.

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Ayanna Brewer · Answer 1

When the iron rusts it is a chemical change becasue it is going through a change called oxygenation. when a substance freezes it is a physical change becasue its only changing its state of matter