you can change a mass of something if you take part of the product out of it
Any physical or chemical process will serve as an example, since energy is always conserved.Any physical or chemical process will serve as an example, since energy is always conserved.Any physical or chemical process will serve as an example, since energy is always conserved.Any physical or chemical process will serve as an example, since energy is always conserved.
Boiling is a physical change, not chemical.
A physical change is melting.A chemical change is combustion.
Vaporization is a physical change, not chemical.
Chemical change.
physical
Rusting is the oxidation of a metal and is an example of a chemical change.
chemical
Boiling is a physical change.
Melting is a physical process.
physical change physical change
Evaporation is an example of a physical change, as the chemical composition of the substance is not altered in any way.