Asked by T
All of the following are indicators of a chemical change except:
heat production
color change
phase change **
bubbling or fizzing
A lot of people are saying color change, however in my lesson it says a chemical change has indicators like:
Color change
Bubbling or fizzing
Light or heat production
Production of gases or solids
Odor production
heat production
color change
phase change **
bubbling or fizzing
A lot of people are saying color change, however in my lesson it says a chemical change has indicators like:
Color change
Bubbling or fizzing
Light or heat production
Production of gases or solids
Odor production
Answers
Answered by
Reed
I think you're right and "a lot of others" are wrong.
Answered by
T
Thank you!
Answered by
bobpursley
color changes are due to molecules rearranging themselves (chemical change) to absorb and reradiate different wavelengths....
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