411 REFERENCE · Wiktionary
Kupfergruppe
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
German
de:
Etymology
de :af Kupfer Gruppe
From de Kupfer Gruppe.
Noun
f.sg
de inorganic chemistry copper group
Declension
f.sg
Coordinate terms
de Platinmetallgruppe platinum-group metals (PGMs)
de Nickelgruppe group 10 elements