14639556-n 'a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals';
 
Czech hafnium
Chinese (simplified)
English hafnium , Hf , atomic number 72
Indonesian hafnium
Italian afnio , hafnio
Japanese ハフニウム
Malaysian hafnium
Definitions
Japanese
化学的にジルコニウムに類似し、ジルコニウム鉱物中で見つかる灰色の四価の金属元素
電子を放出しやすい性質を利用して、フィラメントに用いられる
English
a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals
used in filaments for its ready emission of electrons
Relations
Hypernym: metallic_element
Semantic Field: substancen
External Links

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Maintainer: Francis Bond <bond@ieee.org>