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Roentgenium

Chhiùng Wikipedia lòi
Roentgenium,  111Rg
ngoi-kôn
silvery (predicted)[1]
Kî-pún sin-sit
Miàng, fù-ho Roentgenium, Rg
ngoi-hìn silvery (predicted)[1]
Roentgenium chhai chû-khì-péu ke vi-chi
Khiâng (sûng-ngièn-chṳ́ fî-kîm-su̍k)
Hoi (hî-yù hi-thí)
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Phìn (lui-kîm-su̍k)
Than (tô-ngièn-chṳ́ fî-kîm-su̍k)
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Yông (sûng-ngièn-chṳ́ fî-kîm-su̍k)
Fuk (sûng-ngièn-chṳ́ fî-kîm-su̍k)
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Holmium (lanthanum-hi)
Erbium (lanthanum-hi)
Thulium (lanthanum-hi)
Ytterbium (lanthanum-hi)
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Francium (kán-kîm-su̍k)
Radium (kán-thú kîm-su̍k)
Actinium (actinium-hi)
Thorium (actinium-hi)
Protactinium (actinium-hi)
Uranium (actinium-hi)
Neptunium (actinium-hi)
Plutonium (actinium-hi)
Americium (actinium-hi)
Curium (actinium-hi)
Berkelium (actinium-hi)
Californium (actinium-hi)
Einsteinium (actinium-hi)
Fermium (actinium-hi)
Mendelevium (actinium-hi)
Nobelium (actinium-hi)
Lawrencium (actinium-hi)
Rutherfordium (ko-thu kîm-su̍k)
Dubnium (ko-thu kîm-su̍k)
Seaborgium (ko-thu kîm-su̍k)
Bohrium (ko-thu kîm-su̍k)
Hassium (ko-thu kîm-su̍k)
Meitnerium (unknown chemical properties)
Darmstadtium (unknown chemical properties)
Roentgenium (unknown chemical properties)
Copernicium (ko-thu kîm-su̍k)
Nihonium (unknown chemical properties)
Flerovium (heu-ko-thu kîm-su̍k)
Moscovium (unknown chemical properties)
Livermorium (unknown chemical properties)
Tennessine (unknown chemical properties)
Oganesson (unknown chemical properties)
Au

Rg

(Uht)
darmstadtiumRoentgeniumcopernicium
ngièn-chṳ́ sì-sú 111
ngièn-chṳ́-liòng [282]
ngièn-su lui-phe̍t   hàn-màng khok-thin, but probably a transition metal
Chhu̍k, fûn-khî 11 chhu̍k, d-block
chû-khì period 7
thien-chṳ́ phài-lie̍t [Rn] 5f14 6d9 7s2 (predicted)[1][2]
per shell 2, 8, 18, 32, 32, 17, 2 (predicted)
vu̍t-lî sin-chṳt
Siông ku-thí (predicted)[3]
Me̍t-thu near Sit-vûn 28.7 g·cm−3 (predicted)[2]
Ngièn-chṳ́ sin-chṳt
Yông-fa-su 5, 3, 1, −1(predicted)[2][4]
Thien-lì-nèn 1st: 1022.7 kJ·mol−1
2nd: 2074.4 kJ·mol−1
3rd: 3077.9 kJ·mol−1
(more) (all estimated)[2]
Ngièn-chṳ́ pan-kang empirical: 138 pm (predicted)[2][4]
Khiung-ka pan-kang 121 pm (estimated)[5]
Miscellanea
Chîn-thí keu-chhobody-centered cubic (bcc)
Body-centered cubic crystal structure for Roentgenium

(predicted)[3]
CAS Registry Number 54386-24-2
Le̍k-sú
Hí-miàng after Wilhelm Röntgen
Fat-hien Gesellschaft für Schwerionenforschung (1994)
Chui vún-thin ke thùng-vi-su
Chú vùn-chông: Roentgenium ke thùng-vi-su
iso NA half-life DM DE (MeV) DP
282Rg[6] syn 2.1+1.4
−0.6
 min
α 9.00 278Mt
281Rg[7][8] syn 17+6
−3
 s
SF (90%)
α (10%) 277Mt
280Rg syn 3.6 s α 9.75 276Mt
279Rg syn 0.17 s α 10.37 275Mt

Roentgenium (Hon-ngî: lún) he yit-chúng fa-ho̍k ngièn-su, fa-ho̍k fù-ho vì Rg, ngièn-chṳ́ su-muk he 111.

Chhâm-kháu chṳ̂-liau

[phiên-siá | kói ngièn-sṳ́-mâ]
  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. 
  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". In 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. 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. 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 chhà-khon. 
  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. 
  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. 
  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.