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07-04-2018
Chemistry

contestada

Which of the following involves a chemical change?
A. Adding food coloring to water
B. Bending a light stick so it will glow
C. Making popsicles out of juice
D all of the above

Respuesta :

07-04-2018

I believe the answer would be B.

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08-04-2018

The right answer is B

Answer Link

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