= a mixture is physical change... =
physical change. You know that it is a physical change because it can be reversed. An example of a chemical change would be cooking an egg. Because you cannot reverse the process.
Physical, as no chemical bonds are broken/ formed in the process... it's merely a process of gravity where heavier components of a mixture that are not dissolved fall to the bottom
Because you cannot reverse the process, like you could a physical change.
Physical changes are generally easier to reverse than chemical changes. Physical changes involve a change in state or appearance without altering the chemical composition of a substance, so reversing the change often involves a simple process like melting, freezing, or evaporating. In contrast, chemical changes involve the formation of entirely new substances with different chemical properties, making them more challenging to reverse.
physical change
A mixture of salt and sand is an example of a physical change since the process is reversible.
it is a physical change because the appearance just changed.
when you separate a substance from a mixture, it's a physical change... Technically, you can get it back in the mixture.
The salt dissolves in the water and the sand does not.
I'm 99% sure it's a physical change because the milk and the oatmeal aren't combining to form a new substance. It's just making a mixture, not a compound.
A physical change.
yes it is a physical change. there is no chemical change