Is crystallization of salt a physical change?

Answer 1

Assuming you're talking about salt forming as water evaporates: yes, that is a physical change. If you mean salt crystals forming from the combination of sodium and chlorine, then that's a chemical change.

Answer 2

Yes, because you are changing a crystal into water and therefore the crystal is gone

Answer 3

Yes, crystallization of salt is a physical change. It involves the rearrangement of salt particles without any change in the chemical composition of the salt.

Answer 4

The crystallization of solids from a solution is a physical change-.

Answer 5

no

its a physical change.

look it up if you want proof

Answer 6

yes because when a solid is made up of a pure substance and forms slowly it can become a crystal

Answer 7

No. It is a physical change of state (of matter) comparable with freezing.

Answer 8

physical change

Answer 9

chemical

Answer 10

Let's take you're talking about salt forming as water evaporates: Then yes, that is a physical change. If you mean salt crystals forming from the combination of 2 chemicals - say copper sulphate and sulfuric acid, then that's a chemical change.