It's a physical change because salt stays the same when it is put in the water. Even though you can not see the salt, it's still there. This will also happen if you put sugar in water.
Dissolving salt in water is a physical change- no chemical reaction took place. If the water evaporates, the salt is still there.
Dissolving is a physical process.
Dissolving tablets is a physical change, as they can be distilled out again.
Dissolving Skittles in salt and water is a physical change. The Skittles are still the same chemical compounds, but they are now dispersed throughout the water-salt solution.
Dissolving in water is a physical change.
Dissolving salt in water is a physical change- no chemical reaction took place. If the water evaporates, the salt is still there.
Dissolving is a physical process.
Dissolving tablets is a physical change, as they can be distilled out again.
Dissolving in water is a physical change.
Dissolving in water is a physical change.
Dissolving salt in water is an example of a physical change. Although the ions of sodium and chlorine separate when the salt dissolves, no chemical reaction takes place.
Dissolving Skittles in salt and water is a physical change. The Skittles are still the same chemical compounds, but they are now dispersed throughout the water-salt solution.
Dissolving in water is a physical change.
This is a physical change. You can separate the salt and water by the physical process of distillation or evaporation where the water is boiled away and the salt is left behind.
Yes, salt dissolving in water is a physical change because it does not involve a change in the chemical composition of the salt. The salt molecules are simply dispersed in the water, but they remain the same chemical substance.
No. It is a physical change.
Dissolving in water is a physical change.