It's a physical change
it is physical because the sand will not change into a new substance. it will just be mixed in with the soil.
It's a physical change because it can be separated by physical changes.
Yes their is no change to either of the substances making it a physical change.
because it is reversible and no new substances are formed
I think it is a physical change.
It's a Physical Change...Your Welcome!
physical change
It's a physical change
physical change
Physical
This is a physical process.
No, because the ingredients can still be separated, so it's a physical change. Once you bake it however, it's a chemical change.
It's a physical change
It's Physical your just separating your not mixing chemicals and what not(:
physical change
Physical
No, it is physical
Mixing salt and pepper is a physical change
Physical
It depends on what you are mixing it with.
it is a chemical change
physical :)
It is a Physical change
both chemical and physical