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Hafnium
Definition of Hafnium
1.
A grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
Noun
Synonyms for word "hafnium"
atomic number 72
hf
Semanticaly linked words with "hafnium"
metal
metallic element
Hyponims for word "hafnium"
metal
metallic element