| NOUN | substance | hafnium, Hf, atomic number 72 | a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals |
|---|
| Sounds | hhae'fniyahm | |
|---|---|---|
| Rhymes | abolitionism ... zirconium: 557 rhymes with ahm... | |
| 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. | |
|---|---|---|
| Synonyms | Hf, atomic number 72 | |
| Broader | metallic element, metal | Any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. |
| Spanish | hafnio, número atómico 72 | |
| Catalan | hafni, Hf, número atòmic 72 | |
©2001-25 · HyperDic hyper-dictionary · Contact
English |
Spanish |
Catalan
Privacy |
Robots