simply yes, because if you put them together, then the chemicals collide and therefore makes a chemical change.
Chat with our AI personalities
The melting of table salt is a physical change. It involves the transition from a solid state to a liquid state without any change in the chemical composition of the salt.
The melting point is a physical property.
No.
During melting the chemical composition of NaCl is not changed.
Dissolving salt in water is a physical change because the salt molecules stay intact and only disperse in the water, without undergoing a chemical reaction.