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Atomic Number 72
Definition of Atomic Number 72
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 "atomic number 72"
hafnium
hf
Semanticaly linked words with "atomic number 72"
metal
metallic element
Hyponims for word "atomic number 72"
metal
metallic element