Flẹ́rófíọ́mù

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Flerovium
114Fl
Pb

Fl

(Uhq)
ununtriumfleroviumununpentium
Ìhànsójú
unknown
Àwọn ìdámọ́ wíwọ́pọ̀
Orúkọ, àmì-ìdámọ́, nọ́mbà flerovium, Fl, 114
Ìpèlóhùn /nn.ˈkwɒdiəm/
flair-AHFF-ee-uhm
Ẹ̀ka ẹ́límẹ̀nti [[{{{series}}}]]Unknown, suspected to be chemically inert like a noble gas, though that is not completely certain
Ẹgbẹ́, àsìkò, àdìpò 147, p
Ìwúwo átọ́mù [289]
Ìtòléra ẹ̀lẹ́ktrónì perhaps [Rn] 5f14 6d10 7s2 7p2
(predicted)
2, 8, 18, 32, 32, 18, 4
(predicted)
Physical properties
Phase solid predicted[1]
Density (near r.t.) 14 (predicted)[1] g·cm−3
Melting point 340 K, 70 °C, 160 (predicted)[1] °F
Boiling point 420 K, 150 °C, 300 (predicted)[1] °F
Atomic properties
Oxidation states 2, 4 (prediction)[2]
Ionization energies 1st: 820 (prediction)[1] kJ·mol−1
2nd: 1620 (prediction)[1] kJ·mol−1
Covalent radius 143 (estimated)[3] pm
Miscellanea
CAS registry number 54085-16-4
Àwọn ísótòpù dídúró jùlọ
Main article: Àwọn ísótòpù flerovium
iso NA half-life DM DE (MeV) DP
289Fl syn 2.6 s α 9.82,9.48 285Cn
289bFl ? syn 1.1 min α 9.67 285bCn ?
288Fl syn 0.8 s α 9.94 284Cn
287Fl syn 0.48 s α 10.02 283Cn
287bFl ?? syn 5.5 s α 10.29 283bCn ??
286Fl syn 0.13 s 40% α 10.19 282Cn
60% SF
285Fl syn 125 ms α 281Cn
· r

Flerovium (tele bi ununquadium) ni apilese ologun alagbese itanka pelu ami-idamo Fl ati nomba atomu 114. Apilese na je sisoloruko fun Georgy Flyorov, asiseohungidi ara Sofieti to da ile-eko iwadi Joint Institute for Nuclear Research sile ni Dubna, Rosia, nibi ti apilese na ti je wiwari.[4]


Itokasi[àtúnṣe | àtúnṣe àmìọ̀rọ̀]

  1. 1.0 1.1 1.2 1.3 1.4 1.5 Seaborg (ca. 2006). "transuranium element (chemical element)". Encyclopædia Britannica. http://www.britannica.com/EBchecked/topic/603220/transuranium-element. Retrieved 2010-03-16. 
  2. Haire, Richard G. (2006). "Transactinides and the future elements". In Morss; Edelstein, Norman M.; Fuger, Jean. The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Dordrecht, The Netherlands: Springer Science+Business Media. p. 1724. ISBN 1-4020-3555-1. 
  3. Chemical Data. Ununquadium - Uuq, Royal Chemical Society
  4. "Element 114 is Named Flerovium and Element 116 is Named Livermorium". International Union of Pure and Applied Chemistry. May 30, 2012. http://www.iupac.org/news/news-detail/article/element-114-is-named-flerovium-and-element-116-is-named-livermorium.html.