BP063532 BP063532

13-06-2017
Physics

contestada

Which is most likely a physical change

a.cutting a substance into four pieces
b.burning a substance into ash and smoke
c.reacting a substance chemically to form a new substance
d.combining a substance with water to make rust

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WilliamMcAllister WilliamMcAllister

13-06-2017

The answer is A because the paper does not change its chemical properties only changes the way it looks.

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bradyduffy01 bradyduffy01

19-06-2017

cutting a substance into four peices

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