ashmedbassirou ashmedbassirou

03-10-2018
Biology

contestada

Evidence of a chemical change includes
A) change in size.
B) change in color.
C) change in shape.
D) change in weight.

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jaleigh19 jaleigh19

03-10-2018

It would be B. change in color

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GreatR98 GreatR98

03-10-2018

the correct one is b change in color which is and should be irreversible for it to count as a chemical reaction and the others are forms of physical reaction.

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