Physical change because the water molecules stay unchanged during boiling, also the germination phase helps this be proved correct=)
Boiling and evaporation are physical changes.
Boiling water will not remove minerals from it. Minerals are dissolved in water and boiling only changes the physical state of the water, not its mineral content.
Melting and boiling are physical changes.
Examples of physical changes include melting of ice, boiling of water, cutting a piece of paper, breaking a glass, and dissolving salt in water. These changes alter the form or appearance of a substance without changing its chemical composition.
will change the boiling and freezing point of the water
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.
a physical one because the water only changes it state of matter or its form so its physical
It is a physical change. All phase changes are physical, not chemical. The chemical composition of water does not change when it changes from a liquid to a gas, or for that matter, to a solid.
It's a physical change. All changes of state (solid to liquid, or liquid to gas, for example) are physical changes.
Freezing or boiling are physical changes.
Water boiling is a physical change and not a chemical reaction. In a physical reaction there is no new substance formed as is the case with chemical reactions. In boiling water there is no new substance produced.
Boiling point is a physical property of a substance, as it is a characteristic of the substance that remains constant despite changes in its physical state. When a substance reaches its boiling point, it changes from a liquid to a gas through the physical process of boiling.