A physical change.
neither. it is a change of state.
The teamperature does not change
It is a physical property of water.
Physical.
The boiling point is a physical property of a substance. It is the temperature at which the vapor pressure of the liquid is equal to the atmospheric pressure, causing the liquid to change into a gas phase.
Not significantly, but it will change the temperature that water boils at.
Water boiling is a phase change, which is a kind of physical change.
Boils or evaporates
Physical
The boiling of water at 212 degrees Fahrenheit is a physical change. This change occurs when water transitions from a liquid state to a gaseous state without altering its chemical composition.
It is a physical change when water boils. See also related answers.
Vaporization is a change of phase.