A physical change. It's chemically still CO2, whether solid or a gas.
Sublimation is a physical change.
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It isn't. Answer --> It is an example of phase change and thus a physical change. Not a chemical change
It is a physical change. Being changed from wet to dry.
No, there is no change at all to you hair. _____________ This is not a chemical change, but a physical change instead.
I just had this question for a chemistry and it is a physical change
Physical change, called sublimation. It still stays CO2
D. Dry ice subliming is a physical change. Chemically, it's still CO2.
It is a physical change.
Any type of melting is a physical change.
Chemical change.
Physical Change
It isn't. Answer --> It is an example of phase change and thus a physical change. Not a chemical change
It is a physical change. Being changed from wet to dry.
No, there is no change at all to you hair. _____________ This is not a chemical change, but a physical change instead.
Dry ice doesn't "turn into smoke". Dry ice causes moisture in the air to condense, forming fog. This is a purely physical, not chemical, change.
I just had this question for a chemistry and it is a physical change
Physical change, called sublimation. It still stays CO2
No, it's a physical change.