Concept information
Preferred term
water
Definition
- Water (chemical formula H₂O) is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent). It is vital for all known forms of life, despite not providing food, energy or organic micronutrients. Its chemical formula, H₂O, indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds. The hydrogen atoms are attached to the oxygen atom at an angle of 104.45°. "Water" is also the name of the liquid state of H₂O at standard temperature and pressure. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Water)
Broader concept
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In other languages
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French
URI
http://data.loterre.fr/ark:/67375/MDL-SHB1MWTJ-L
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