Water, substance composed of the chemical elements hydrogen and oxygen and existing in gaseous, liquid, and solid states It is one of the most plentiful of compounds and has the important ability to dissolve many other substances, which was essential to the development of life. WATER翻译：水, 水域;大片的水, 水位, 灌溉, 给…浇水;灌溉, 给（动物）喂水;饮（动物）, 流眼泪, 流口水, （并非因为难过而）流眼泪, （用于构成形容词）。了解更多。 All living things, from tiny cyanobacteria to giant blue whales , need water to survive Without water, life as we know it would not exist And life exists wherever there is water
All organisms, like animals and plants, use water Salty or fresh, hot or cold, plenty of water or almost no water at all They are adapted to all kinds of habitats , from sizzling deserts to the freezing, pitch. This molecule is composed of two hydrogen atoms bonded to a single oxygen atom through covalent bonds, a configuration that renders it essential for myriad biological processes and ecological systems Its unique properties, such as its capability to. Liquid (including the clouds, which are aerosols), solid (ice) and gas (water vapour) water (h 2o) is a simple chemical compound made of two hydrogen atoms and one oxygen atom
All living things need water to survive [17] water molecules stick together because of hydrogen bonds These bonds give water special. Water is an oxygen hydride consisting of an oxygen atom that is covalently bonded to two hydrogen atoms it has a role as an amphiprotic solvent, a member of greenhouse gas, a human metabolite, a saccharomyces cerevisiae metabolite, an escherichia coli metabolite and a mouse metabolite It is an oxygen hydride, a mononuclear parent hydride and an inorganic hydroxy compound Yes, of course the most obvious fact about water is that it is wet, at least in the liquid state
But, there are many more facts about water that make it a most fascinating substance, one that all life on and in the earth depends on. Table of contents what is water Physical and chemical properties of water Recommended video what is water Water is a colourless and transparent chemical substance which is the main constituent of streams, oceans, and lakes on the earth’s crust It is an important fluid that plays a significant role in sustaining life on earth
The meaning of water is the liquid that descends from the clouds as rain, forms streams, lakes, and seas, and is a major constituent of all living matter and that when pure is an odorless, tasteless, very slightly compressible liquid oxide of hydrogen h2o which appears bluish in thick layers, freezes at 0°c and boils at 100°c, has a maximum density at 4°c and a high specific heat, is feebly.
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