it is chemical
Physical.
It is a physical change.
Its a chemical reaction :]
Physical, steam is still H2O.
Because you are not changing the composition of the substance, boils is a physical property.
physical
Boiling is a physical phenomenon, a change of phase.
Boiling point is a physical property that refers to the temperature at which a substance changes from a liquid to a gas. If a substance boils at 450 degrees, that is a physical property.
It is a physical change when water boils. See also related answers.
no. when water boils it is a physical change, because the actuall chemical structure is still H2O, it is just in the form of steam.
When water boils, it is a physical change.
no it is the molecules in the water moving fast and bumping into each other