the chemicales of one colour joins to the other colour's chemicles making a colour with it's new chemcicles
what kind of question is this? its an opinion question therefore it is unanswerable
It can be, but does not have to be. Some chemicals called dyes will reversibly change color in different chemical environments (indicator dyes) others will permanently change color when chemically...
Because a physical change just alters the appearance of an object, where as a chemical change alters the texture or state of an object.
color is a physical and intensive property
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