unnilpentium
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unnilpentium — Symbol: Unp Atomic number: 105 Atomic weight: (262) Radioactive transactinide element. Half life of 1.6s. Discovered in 1970 by Berkeley researchers. So far, seven isotopes have been discovered … Elements of periodic system
unnilpentium — [yo͞on΄əlpen′tē əm] n. former term for DUBNIUM: symbol, Unp … English World dictionary
Unnilpentium — Dubnium Dubnium Rutherford … Wikipédia en Français
Unnilpentium — Eigenschaften … Deutsch Wikipedia
unnilpentium — noun Etymology: New Latin, from unnil + Greek pente five + New Latin ium more at five Date: 1981 dubnium … New Collegiate Dictionary
unnilpentium — noun dubnium … Wiktionary
unnilpentium — un·nil·pen·ti·um .yün əl pent ē əm n dubnium symbol Unp … Medical dictionary
unnilpentium — n. dubnium, artificially produced transuranic radioactive chemical element that is very unstable … English contemporary dictionary
unnilpentium — un·nil·pen·ti·um … English syllables
unnilpentium — un•nil•pen•ti•um [[t]ˌyu nɪlˈpɛn ti əm[/t]] n. chem. phs provisional name for the transuranic element with atomic number 105 Symbol: Unp Also called hahnium • Etymology: 1975–80; < L ūn(us) one+nīl nothing + Gk pént(e) five+ NL ium ium II … From formal English to slang
