Bleaching your hair is chemical change
No, there is no change at all to you hair. _____________ This is not a chemical change, but a physical change instead.
Bleaching your hair is a chemical change. The bleach reacts in hair, removing the color in an irreversible chemical reaction. There is no way to reverse the bleaching. Bleaching your hair also makes a new substance, when you do bleach your hair it is permanent.
Chemical change
It is a chemical change.
no it isn't a physical change it doesn't change the actual chemical properties of the hair
I honestly don’t know
Mixing is a physical process.
It is both a physical and chemical change.
Bleaching your hair is chemical change
no excessive combing will break your hair making it harder to grow
Yes, hydrogen and oxygen combining into water is a chemical change, represented by the following equation: 2H2 + O2 ---> 2H2O
Chemical Change
No, there is no change at all to you hair. _____________ This is not a chemical change, but a physical change instead.
The poem entitled Combing is written by Gladys Cardiff. Its summary is all about a mother combing her daughter's hair.
Hair (newly grown) is a product of many (bio)chemical synthesis reactions.
Chemical change