Yes, liquification of air is a physical change.
It can be called liquification or more simply melting.
It is a chemical change.
Physical.
Physical change
Yes it's a physical change there is only a change in matter
Physical
No. It is a physical change.
Yes, it is a change of state.
between your 2 choices its physical, when air is heated molecules move more quickly
Itβs a physical change π
Penis
It is physical