martes, 11 de agosto de 2009

the properties of water

Water properties

Before we begin looking at the properties of water, maybe you'd like to take our True/False quiz about water properties. Some of the answers may surprise you.

What are the physical and chemical properties of water that make it so unique and necessary for living things? When you look at water, taste and smell it - well, what could be more boring? Pure water is virtually colorless and has no taste or smell. But the hidden qualities of water make it a most interesting subject.

the water have 3 states

solid: for example, ice

liquit: the normal water

gaseosus: when is evaporate

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