Chemical
It would be a physical change because it is not changing the chemical composition.
This is a chemical reaction.
Partly but it is also a chemical property.
A smelly sock is a chemical change because the release of odor is a result of chemical reactions occurring within the sock.
chemical changes helps batteries get more electricity and helps soap get rust off and give gasoline to cars.
Both
AnswerNeither. Odor is not a change at all. Odor is airborne molecules that have a particular smell. A change is a process and odor is not a process. The things which cause odors can be either physical or chemical. For instance, the body odor is caused by chemical changes, but if you open jar of a smelly chemical, that is a physical change (some of the molecules of the chemical are evaporating and are thus airborne).When talking about mixing chemicals and substances, a change in odor is a chemical change.(I assume this is what you meant when you asked is odor a chemical or physical change)
Chemical change
chemical
It would be a physical change because it is not changing the chemical composition.
A chemical change doesn't occur.
This is a chemical reaction.
Partly but it is also a chemical property.
liquid to gas formation is physical change
A smelly sock is a chemical change because the release of odor is a result of chemical reactions occurring within the sock.
The most important sign is when you smell an odor . when you began to smell and odor that is a automatic chemical change.
chemical changes helps batteries get more electricity and helps soap get rust off and give gasoline to cars.