Meaning Of The Word Hydrogen
What's the definition of Hydrogen? Find Hydrogen meanings, definitions and more at the Real Dictionary online.
Hydrogen Meaning
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What's The Definition Of Hydrogen?
hydrogen
uncountable noun: Hydrogen is a colourless gas that is the lightest and commonest element in the universe. hydrogen in American English a flammable, colorless, odorless, gaseous chemical element, the lightest of all known substances: symbol, H; at. no., 1 noun: a colorless, odorless, flammable gas that combines chemically with oxygen to form water: the lightest of the known elements; at. wt.: 1.00797; at. no.: 1; density: 0.0899 g/ l at 0°C and 760 mm pressure hydrogen in British English noun: a flammable colourless gas that is the lightest and most abundant element in the universe. It occurs mainly in water and in most organic compounds and is used in the production of ammonia and other chemicals, in the hydrogenation of fats and oils, and in |
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