Engelsk-Norsk oversettelse av hydrogen

 
 

Definisjoner av hydrogen
subst.
1. hydrogen - a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe
  chemical element, element any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter
  gas the state of matter distinguished from the solid and liquid states by: relatively low density and viscosity; relatively great expansion and contraction with changes in pressure and temperature; the ability to diffuse readily; and the spontaneous tendency to become distributed uniformly throughout any container
  h2o, water a liquid necessary for the life of most animals and plants; "he asked for a drink of water"
  tritium a radioactive isotope of hydrogen; atoms of tritium have three times the mass of ordinary hydrogen atoms
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Wiki
Hydrogen is the chemical element with atomic number 1. It is represented by the symbol H. With an average atomic weight of 1.00794 u, hydrogen is the lightest and most abundant chemical element, constituting roughly 75 % of the Universe's elemental mass.