No. A physical change is a change that does not change the chemical composition of a substance, while a chemical change does change the chemical composition of a substance.
It's a chemical change because if the temp. rises without heating it's a chemical change!
Extraction of caffeine is a physical change.
Chemical Change
Chemical broooooooooooooooo niga
it is a chemical change
Chemical I think
physical as the chemical structure does not change.
Physical - there are no chemicals involved
Chemical broooooooooooooooo niga
it is a chemical change
Chemical I think
physical as the chemical structure does not change.
A physical change
Physical - there are no chemicals involved
Chemical change
Itβs a physical change π
physical change
It's a physical change why are some people f$#@%ing stupid and saying a chemical change??
Physical change of the paint, not the door.
Melting is a physical change.