All About Water
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All About Water

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There are many different types of water around the world. For example salt water, tap water, distilled water and many more.
Water is a chemical compound with the chemical formula H2O. A water molecule contains one oxygen and two hydrogen atoms connected by covalent bonds. Water is a liquid at standard ambient temperature and pressure, but it often co-exists on Earth with its solid state, ice, and gaseous state. Water also exists in a liquid crystal state near hydrophilic surfaces.