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Definition 2025
Wasserstoff
Wasserstoff
German
| Chemical element | |
|---|---|
| H | |
| Next: Helium (He) | |

Schematische Ansicht von Wasserstoff — Schematic view of the hydrogen atom. (1)

Wasserstoff ist das häufigste Element im Weltraum. — Hydrogen is the most common element in space. (1)
Noun
Wasserstoff m (genitive Wasserstoffs or Wasserstoffes, no plural)
-  hydrogen; the lightest and most common element in the universe with the atomic number 1
- Wasserstoffbombe ― hydrogen bomb
 - Wasserstoffaufnahme ― hydrogen absorption
 
 
Declension
Declension of Wasserstoff (uncountable)
| singular | |||
|---|---|---|---|
| indef. | def. | noun | |
| nominative | ein | der | Wasserstoff | 
| genitive | eines | des |  Wasserstoffes, Wasserstoffs  | 
| dative | einem | dem |  Wasserstoff, Wasserstoffe1  | 
| accusative | einen | den | Wasserstoff | 
1Now uncommon, see notes
Hypernyms
- Gas n
 - chemisches Element n
 
Hyponyms
Synonyms
- Hydrogen n (rare, scientific)
 - Hydrogenium n (rare, scientific)
 
Derived terms
Terms derived from Wasserstoff
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