vegeta8375
22.09.2021 •
Chemistry
Physical or chemical change?
Red and blue food coloring mix to make purple.
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Ответ:
chemical change
Explanation:
because physical is like if something is happening inside your body
BTW
I hope this helps
Ответ:
Sand is a granular material composed of finely divided rock and mineral particles. Sand has various compositions but is defined by its grain size. Sand grains are smaller than gravel and coarser than silt.