تنسين

Tennessine, ₁₁₇Ts
عمومي خواص
Pronunciation	/ˈtɛnɪsaɪn/ or /ˈtɛnɪsiːn/ ; TEN-ə-syn or TEN-ə-seen
Appearance	semimetallic (predicted)
Tennessine په دوراني جدول کې
livermorium ← tennessine → oganesson	‍
اټومي شمیره (Z)	117
گروپ, پیریود	group 17, period 7
بلاک	p-block
Element category	unknown, but probably a post-transition metal
Mass number	294 (most stable isotope)
Electron configuration	[Rn] 5f14 6d10 7s2 7p5 (predicted)
Electrons per shell	2, 8, 18, 32, 32, 18, 7 (predicted)
فزیکي خواص
حالت (at STP)	جامد (predicted)
دويلې کيدو ټکى	623–823 K (350–550 °C, 662–1022 °F) (predicted)
يشنا ټکی	883 K (610 °C, 1130 °F) (predicted)
Density near r.t.	7.1–7.3 g/cm3 (extrapolated)
اټومي خواص
Oxidation states	−1, +1, +3, +5 (predicted)
Ionization energies	1st: 742.9 kJ/mol (predicted); 2nd: 1785.0–1920.1 kJ/mol (extrapolated); ;
Atomic radius	empirical: 138 pm (predicted)
Covalent radius	156–157 pm (extrapolated)
Miscellanea
CAS Number	54101-14-3
History
Naming	after Tennessee region
Discovery	Joint Institute for Nuclear Research, Lawrence Livermore National Laboratory, Vanderbilt University and Oak Ridge National Laboratory (2010)
Main isotopes of tennessine
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تنسين (په انگرېزي: Tennessine) له کیمیاوي عناصرو څخه یو دی چې په تناوبي جدول کې د Ts سمبول او ۱۱v اتمي شمېرې په وسیله ښودل شوی دی.

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سرچينې

↑ ^۱٫۰ ^۱٫۱ Fricke, B. (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. نه اخيستل شوی 4 October 2013.
↑ Royal Society of Chemistry (2016). "Tennessine". rsc.org. Royal Society of Chemistry. نه اخيستل شوی 9 November 2016. A highly radioactive metal, of which only a few atoms have ever been made.
↑ GSI (14 December 2015). "Research Program – Highlights". superheavies.de. GSI. نه اخيستل شوی 9 November 2016. If this trend were followed, element 117 would likely be a rather volatile metal. Fully relativistic calculations agree with this expectation, however, they are in need of experimental confirmation.
↑ ^۴٫۰ ^۴٫۱ ^۴٫۲ ^۴٫۳ ^۴٫۴ ^۴٫۵ Hoffman, D. C.; Lee, D. M.; Pershina, V. (2006). "Transactinides and the future elements". In Morss; Edelstein, N. M.; Fuger, J. (eds.). The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Springer Science+Business Media. pp. 1652–1752. ISBN 1-4020-3555-1.
↑ ^۵٫۰ ^۵٫۱ ^۵٫۲ ^۵٫۳ ^۵٫۴ Bonchev, D.; Kamenska, V. (1981). "Predicting the Properties of the 113–120 Transactinide Elements". Journal of Physical Chemistry. 85 (9): 1177–1186. doi:10.1021/j150609a021.
↑ 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.
↑ 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. PMID 24836239. {{cite journal}}: Cite has empty unknown parameter: |1= (help)

دا ليکنه نابشپړه ده، تاسې ددې ليکنې په بشپړولو کې د ويکيپېډيا سره مرسته کولای شئ.

[BFricke-1] ۱٫۰ ^۱٫۱ Fricke, B. (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. نه اخيستل شوی 4 October 2013.

[2] Royal Society of Chemistry (2016). "Tennessine". rsc.org. Royal Society of Chemistry. نه اخيستل شوی 9 November 2016. A highly radioactive metal, of which only a few atoms have ever been made.

[GSI-3] GSI (14 December 2015). "Research Program – Highlights". superheavies.de. GSI. نه اخيستل شوی 9 November 2016. If this trend were followed, element 117 would likely be a rather volatile metal. Fully relativistic calculations agree with this expectation, however, they are in need of experimental confirmation.

[Haire-4] ۴٫۰ ^۴٫۱ ^۴٫۲ ^۴٫۳ ^۴٫۴ ^۴٫۵ Hoffman, D. C.; Lee, D. M.; Pershina, V. (2006). "Transactinides and the future elements". In Morss; Edelstein, N. M.; Fuger, J. (eds.). The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Springer Science+Business Media. pp. 1652–1752. ISBN 1-4020-3555-1.

[B&K-5] ۵٫۰ ^۵٫۱ ^۵٫۲ ^۵٫۳ ^۵٫۴ Bonchev, D.; Kamenska, V. (1981). "Predicting the Properties of the 113–120 Transactinide Elements". Journal of Physical Chemistry. 85 (9): 1177–1186. doi:10.1021/j150609a021.

[277Mt-6] 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.

[266Lr-7] 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. PMID 24836239. {{cite journal}}: Cite has empty unknown parameter: |1= (help)

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