unnilpentium


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Related to unnilpentium: dubnium

unnilpentium

(ˌjuːnɪlˈpɛntɪəm)
n
(Chemistry) chem a name proposed by the IUPAC for the element dubnium

un•nil•pen•ti•um

(ˌyu nɪlˈpɛn ti əm)

n.
provisional name for the transuranic element with atomic number 105. Symbol: Unp Also called hahnium.
[1975–80; < Latin ūn(us) one + nīl nothing + Greek pént(e) five + New Latin -ium -ium2]
Translations
unnilpentium
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References in periodicals archive ?
In this scheme, element 104 is unnilquadium and element 105 is unnilpentium.
104 unnilquadium 105 unnilpentium 106 unnilhexium 107 unnilseptium 108 unniloctium 109 unnilennium 110 ununnilium 120 unbinilium 130 untrinilium 140 unquadnilium 150 unpentnilium 160 unhexnilium 170 unseptnilium 180 unoctnilium 200 binilnilium 300 trinilnilium 400 quadnilnilium 500 pentnilnilium 900 enniinilium
uncommendably W2 uncommendably W2 Neodymium pyopneumopericardium W2 endomysium (10) Neon xenon Neptunium pneumoperitoneum unnilpentium (4) Nickel clinker clinker Nielsbohrium