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16 de may. de 2024 · Water is a compound of hydrogen and oxygen that exists in three states and has many unique properties. Learn about the chemical structure, physical behaviour, and importance of water for life and the environment.
Water is an inorganic compound with the chemical formula H 2 O. It is a transparent, tasteless, odorless, and nearly colorless chemical substance, and it is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent).
Learn the definition of water as a noun and a verb, with synonyms, examples, and related phrases. Find out the properties, uses, and sources of water as a liquid, a mineral, and a natural resource.
Learn the meaning of water as a noun, verb, and suffix, with usage examples and idioms. Find out how to pronounce water in British and American English, and explore related words and phrases.
Water is a molecule made of two hydrogen atoms and one oxygen atom. Its chemical formula is H 2 O. Like other liquids, water has a surface tension, so a little water can make drops on a surface, rather than always spreading out to wet the surface.
6 de feb. de 2020 · Learn what water is, how it is formed, and what properties it has. Find out why water is important, how it behaves, and what names it has in chemistry.
1 de ene. de 2019 · Introduction. Water (H 2 O) is the most valuable asset and an inexhaustible compound on the Earth's surface, covering in excess of 70% of the planet ( Hossain, 2015 ). Water exists in three states in nature, namely, liquid, solid, and gas. It is in powerful balance between the fluid and gas states at standard temperature and pressure.
