Gases in boiling water

Water can be a gas, a liquid or a solid (ice). You can see liquid water turn into gas and form bubbles by watching a kettle boil.

This video has no voice. Just watch and look out for the first bubbles forming. They are not air bubbles, but water gas bubbles...


FOR WATCHING AS A VIDEO ONLY. DO NOT ATTEMPT TO DO THIS FOR YOURSELF: DANGER OF SCALDING.

Playing time: 5 minutes. (For hints on using videos click here.)