Tikibu: pronunciation dictionary with use examples
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Word:
hafnium
IPA transcription: [h'æfniəm]
noun
meaning of the word
Synonyms:
hafnium, Hf, atomic_number_72
Meaning:
a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
Usage examples