hafnium lietuviškai
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hafnium tarimas /ˈhafnɪəm/
hafnium vertimas
Paaiškinimas anglų kalba
- a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
- Hafnium. A metal element of atomic number 72 and atomic weight 178.49, symbol Hf. (From Dorland, 28th ed)
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