Roentgenium

**Roentgenium, ₁₁₁Rg**
Ki-pún sèng-chit
Miâ, hû-hō	roentgenium, Rg
Gōa-hêng	silvery (predicted)
Roentgenium tī chiu-kî-piáu lāi ê ūi-tì
	darmstadtium ← roentgenium → copernicium
Goân-chú-hoan	111
Goân-chú-liōng	[282]
Goân-sò͘ lūi-pia̍t	boē tiāⁿ; but probably a transition metal
Cho̍k, hun-khu	11 cho̍k, d khu
Chiu-kî	tē 7 chiu-kî
Tiān-chú pâi-lia̍t	[Rn] 5f14 6d9 7s2 (predicted)
per shell	2, 8, 18, 32, 32, 17, 2 (predicted)
Bu̍t-lí sèng-chit
Siòng	solid (predicted)
Bi̍t-tō͘ (sek-un)	28.7 g·cm−3 (predicted)
Goân-chú sèng-chit
Sng-hòa-sò͘	5, 3, 1, −1 (predicted)
Tiān-lī-lêng	1st: 1022.7 kJ·mol−1 ; 2nd: 2074.4 kJ·mol−1 ; 3rd: 3077.9 kJ·mol−1 ; (more) (all estimated)
Goân-chú pòaⁿ-kèng	empirical: 138 pm (predicted)
Kiōng-kè pòaⁿ-kèng	121 pm (estimated)
Cha̍p-lio̍k
Chiⁿ-thé kò͘-chō	body-centered cubic (bcc) ; (predicted)
CAS teng-kì pian-hō	54386-24-2
Le̍k-sú
Hō-miâ	after Wilhelm Röntgen
Hoat-hiān	Gesellschaft für Schwerionenforschung (1994)
Chòe ún-tēng ê tông-ūi-sò͘
	Chú bûn-chiong: roentgenium ê tông-ūi-sò͘

Roentgenium sī 1 ê hoà-ha̍k goân-sò͘. I ê goân-chú-hoan sī 111, hoà-ha̍k hû-hō sī Rg.

"Roentgenium" sī ēng Wilhelm Conrad Röntgen ê miâ-jī khí--ê.

Chham-khó siu-kái

↑ ^1.0 ^1.1 Turler, A. (2004). "Gas Phase Chemistry of Superheavy Elements" (PDF). Journal of Nuclear and Radiochemical Sciences. 5 (2): R19–R25.
↑ ^2.0 ^2.1 ^2.2 ^2.3 ^2.4 Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". Chū Morss; Edelstein, Norman M.; Fuger, Jean. The Chemistry of the Actinide and Transactinide Elements (3rd pán.). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN 1-4020-3555-1.
↑ ^3.0 ^3.1 Östlin, A.; Vitos, L. (2011). "First-principles calculation of the structural stability of 6d transition metals". Physical Review B. 84 (11). Bibcode:2011PhRvB..84k3104O. doi:10.1103/PhysRevB.84.113104.
↑ ^4.0 ^4.1 Fricke, Burkhard (1975). "Superheavy elements: a prediction of their chemical and physical properties". Recent Impact of Physics on Inorganic Chemistry. 21: 89–144. doi:10.1007/BFb0116498. 4 October 2013 khòaⁿ--ê.
↑ Chemical Data. Roentgenium - Rg, Royal Chemical Society
↑ Khuyagbaatar, J.; Yakushev, A.; Düllmann, Ch. E.; et al. (2014). "⁴⁸Ca+²⁴⁹Bk Fusion Reaction Leading to Element Z=117: Long-Lived α-Decaying ²⁷⁰Db and Discovery of ²⁶⁶Lr". Physical Review Letters. 112 (17): 172501. doi:10.1103/PhysRevLett.112.172501.
↑ Oganessian, Yuri Ts.; Abdullin, F. Sh.; Alexander, C.; et al. (2013-05-30). "Experimental studies of the ²⁴⁹Bk + ⁴⁸Ca reaction including decay properties and excitation function for isotopes of element 117, and discovery of the new isotope ²⁷⁷Mt". Physical Review C. American Physical Society. 87 (054621). Bibcode:2013PhRvC..87e4621O. doi:10.1103/PhysRevC.87.054621.
↑ Oganessian, Yu. Ts.; et al. (2013). "Experimental studies of the ²⁴⁹Bk + ⁴⁸Ca reaction including decay properties and excitation function for isotopes of element 117, and discovery of the new isotope ²⁷⁷Mt". Physical Review C. 87 (5): 054621. Bibcode:2013PhRvC..87e4621O. doi:10.1103/PhysRevC.87.054621.

Pún bûn-chiuⁿ sī chi̍t phiⁿ phí-á-kiáⁿ. Lí thang tàu khok-chhiong lâi pang-chō͘ Wikipedia.

[e-conf-1] 1.0 ^1.1 Turler, A. (2004). "Gas Phase Chemistry of Superheavy Elements" (PDF). Journal of Nuclear and Radiochemical Sciences. 5 (2): R19–R25.

[Haire-2] 2.0 ^2.1 ^2.2 ^2.3 ^2.4 Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". Chū Morss; Edelstein, Norman M.; Fuger, Jean. The Chemistry of the Actinide and Transactinide Elements (3rd pán.). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN 1-4020-3555-1.

[bcc-3] 3.0 ^3.1 Östlin, A.; Vitos, L. (2011). "First-principles calculation of the structural stability of 6d transition metals". Physical Review B. 84 (11). Bibcode:2011PhRvB..84k3104O. doi:10.1103/PhysRevB.84.113104.

[BFricke-4] 4.0 ^4.1 Fricke, Burkhard (1975). "Superheavy elements: a prediction of their chemical and physical properties". Recent Impact of Physics on Inorganic Chemistry. 21: 89–144. doi:10.1007/BFb0116498. 4 October 2013 khòaⁿ--ê.

[rsc-5] Chemical Data. Roentgenium - Rg, Royal Chemical Society

[6] Khuyagbaatar, J.; Yakushev, A.; Düllmann, Ch. E.; et al. (2014). "⁴⁸Ca+²⁴⁹Bk Fusion Reaction Leading to Element Z=117: Long-Lived α-Decaying ²⁷⁰Db and Discovery of ²⁶⁶Lr". Physical Review Letters. 112 (17): 172501. doi:10.1103/PhysRevLett.112.172501.

[2012e117-7] Oganessian, Yuri Ts.; Abdullin, F. Sh.; Alexander, C.; et al. (2013-05-30). "Experimental studies of the ²⁴⁹Bk + ⁴⁸Ca reaction including decay properties and excitation function for isotopes of element 117, and discovery of the new isotope ²⁷⁷Mt". Physical Review C. American Physical Society. 87 (054621). Bibcode:2013PhRvC..87e4621O. doi:10.1103/PhysRevC.87.054621.

[Mt-8] Oganessian, Yu. Ts.; et al. (2013). "Experimental studies of the ²⁴⁹Bk + ⁴⁸Ca reaction including decay properties and excitation function for isotopes of element 117, and discovery of the new isotope ²⁷⁷Mt". Physical Review C. 87 (5): 054621. Bibcode:2013PhRvC..87e4621O. doi:10.1103/PhysRevC.87.054621.

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