one part oxygen. When water is at room temperate the particles are moving slowly and have only a small space between them. When the water is chilled to make ice, the particles cram together and hardly move. Finally, when the water is heated, to create steam, the particles separate and move around 'frantically' (TW). I also learnt that when steam has risen from a container, any salt or sugars will be left, as only pure water vapour can rise as steam.
Does anyone else know some more facts about Water Particles?