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1 vote
When pysical changes in materials happened, there is?

I. Formation of new product or material
II. No formation of new product or material
III. Formation of new shape
IV. Formation of new color

A. I, III and IV
B. II only
C. III and IV
D. II, III and IV



1 Answer

3 votes
The answer is D, formation of new product or material can only happen in chemical change
User FreshD
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