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????????????,  00 Ts
????????????
Pronunciation / ? t ? n ? s iː n / [1] ​ ( TEN- ? -seen )
Appearance semimetallic (predicted) [2]
Mass number [294]
???????????? in the periodic table
Hydrogen Helium
Lithium Beryllium Boron Carbon Nitrogen Oxygen Fluorine Neon
Sodium Magnesium Aluminium Silicon Phosphorus Sulfur Chlorine Argon
Potassium Calcium Scandium Titanium Vanadium Chromium Manganese Iron Cobalt Nickel Copper Zinc Gallium Germanium Arsenic Selenium Bromine Krypton
Rubidium Strontium Yttrium Zirconium Niobium Molybdenum Technetium Ruthenium Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon
Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium Lutetium Hafnium Tantalum Tungsten Rhenium Osmium Iridium Platinum Gold Mercury (element) Thallium Lead Bismuth Polonium Astatine Radon
Francium Radium Actinium Thorium Protactinium Uranium Neptunium Plutonium Americium Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium Roentgenium Copernicium Ununtrium Flerovium Ununpentium Livermorium Ununseptium Ununoctium
At
↑
Ts
↓
(Usu)
???????????? ← ???????????? → ???????????
Group ???:Infobox element/symbol-to-group/format
Period period 7
Block   p-block
Electron configuration [ Rn ] 5f 14 6d 10 7s 2 7p 5 (predicted) [3]
Electrons per shell 2, 8, 18, 32, 32, 18, 7 (predicted)
Physical properties
Phase at  STP solid (predicted) [3] [4]
Melting point 623?823  K ​(350?550 °C, ​662?1022 °F) (predicted) [3]
Boiling point 883 K ​(610 °C, ​1130 °F) (predicted) [3]
Density (near  r.t. ) 7.1?7.3 g/cm 3 (extrapolated) [4]
Atomic properties
Oxidation state s (?1), ( +1 ), ( +3 ), (+5) (predicted) [2] [3]
Ionization energies
  • 1st: 742.9 kJ/mol (predicted) [5]
  • 2nd: 1435.4 kJ/mol (predicted) [5]
  • 3rd: 2161.9 kJ/mol (predicted) [5]
  • ( more )
Atomic radius empirical: 138  pm (predicted) [4]
Covalent radius 156?157 pm (extrapolated) [4]
Other properties
Natural occurrence synthetic
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 (2009)
Isotopes of ????????????
Template:infobox ???????????? isotopes does not exist
  Category: ????????????
| references

?????????? (Ts) ?????? ????? 117 ?????? ???????? ????? ????? . ??? ????? ?????? ???? ?????, ?????? ???????? 7? ??????? ???? ????? ????? .

2010 ?????????? ??????-???????? ???????? ????????? ??????? ???????????? ?????????? ??????????? ???????????. ??? 2022 ?????? ?????? ?????? ???????? ?????. ???? ??????? ??????????? ???????? ?????? 2011?? ???????????. ??? ??????? ????? ???????? ?????????? ???????????????. ? ??????? ??? ??????? 2012 ????, ?????? ??????-???????? ????? 2014 ?????? ????? ???? ????? ?????????. 2015 ??????????, ??????????? ??????? ??? ?????? ???? ??????? ?????????? (IUPAC), ??????????? ??????? ??? ?????? ???? ??????? ???????? (IUPAP) ????? ??????? ???????? ???????? ? ????? ????????? ????????? ???? ?????????? ????? ??????? ????????? ???????????????????. ??????????? ??????? ???? ??????????, ????? ?????? ?????????? ??? ?????? ?????????. IUPAC 2016 ??????? ????? ?? ???????? ??? ??????????? ? ?????? ??????????? 2016 ???????? ?????????????. [a]

???????

[ ?????? ]

??????? ????????? ???????? ???????? ?????? ?????? ??????? ???? ?????? ? ????? 117 ?? ???? ???-????????? ??? ????????. ??????????? ??????? ??? ?????? ???? ??????? ?????????? (IUPAC) 1979 ??????????? ?????????, ? ????????? ?????? ?????? ???????? ???????????????? ?????????????? (?????? Uus ) ??? ???? ????????. ? ????????? ???? ?????? ?????? "????", "????" "???" ????? ???????? - ??? ????? ????? ?????? ????? 117 ?? ????. [8] ? ???????? ???? ???? ?????????????? ?????? "????? 117" ???, ?????? E117 , (117) , ???? 117 ??? ????????. ???????? ????? ?????? ?????????? ????? IUPAC ???????????? ???????, ????? ?????? ?????? ?????? "-ium"?? ?????? ??????; ? ????? ??????? ??????????? ????? ???? ??????. ????????????? ????????? ??????? ???? "-ine" ???????; [9] ?????, 2016?? ????????????? ????? ??????????? ?????? 17 ???? ????? ????? ???????? ???? "-ine" ??? ??????? ????????????. [10]

2010?? ???? ???????? ??????, LLNL ?? ?????? ???? ??????????, ??????????????? ???? ??????? ?? ?????????? ???????? ??? ?????????? ??????? ???? ?????? ?????????? ??? ????????. [11] ?????, ? ???????? ????????? ??? ???????????, "? ????????? ????? ???????????, ?????????? ??????? 249 Bk ??????????? ???????? ???? ???? ??????? ?????????. ????? ???? ? ????????? ???? ???????????????. ???? ??????? ???? ????????? ????, ??? ? ??????????? ??????????? ?????????." [12] (?????????, ??????? ???? ?????????? ???????? ??????????? ???? ????????????? ???????????????? ???????????). 2015 ???????????, ????????????, ??????? ????? ???? ??????? ??????, "?????????? ?????? ???? ?? ????????? ????????????, ???? ?????? ???????? ??????? ???????? ???? ?????????????. ???, ?????? ???? 117? ????????? ???? ?????????????."

2016 ???????? ???????? ?????, ????? ??????? ???????????? ????? ??????????? ??????? ? ????????? "????????????" ??? ???? ??????????? ?????????????. [13] ???? 2016??, IUPAC 115, 117, 118 ??? ????? ???????? ?????? ??????? ???? ???????? ???? ?????? ???? ????????? ????????????. ?????? 117 ?? "??????? ???????" ????? Ts ???????? ???????????? ??? ????????. [14] ?????? 2016??, ??????????????? ??? ? ??????? ??????????? ??????????. ????????? ???????????? ?????????? ?????? ????????? ?????????? ???????????? ?????????? ?????? Ts ????? ????????? ??????? ?????????????. ???????? ?????? ??????? ?????????? ??????????????? ????????: Ac ( ?????????? , ??????? ), Pr ( ?????????????? , ???????? ). [15] ?????????? , ????????????, ???????????? ?????? ?????????? 2017 ?????? 2 ? ?????????? ?????? ?????? ??? ??????????? ????????; ???????????? ???? ?????? 2017 ????? ?? ORNL?? ???? ???????? ????? ????????. [16]

??????? ????????

[ ?????? ]

??? ???????? ???????, ???????????? ???? ???? ????????? ???????? ?????? ???? ????????; ??? ???? ?????????, ?????? ???????? ?????, ??? ???? ?????? ????? ?????????? ?????. ???????????? ??????? ??????? ??????? ?????????? ???????.

??????, ????? ????????

[ ?????? ]

???????????? ?????? ???????? ????? 17?? ???????? , ???????? , ???????? , ??????? , ????????? ??? ??? ????????? ?????? ???????? ??????????????; ?????? ????? ?????? n s 2 n p 5 ?????????? ??? ???????? ?????????????? ????? ??????. [b] ????????????, ?????? ???????? ??? ?????????? ????? ???, ? ???????? ????????? 7s 2 7p 5 , ????? ???????? ?????????? ??????????????? ???????? ????? ????????. ? ???????????? ???????? ?????????? ???? ??????? ????????? ?????????? ???????????????? ???? ????? ????????. ?????, ?????? 17 ?? ??????? ????????????, ?????? ??????? ???????????; ????????, ??????? ???????? ?? ???????? ??? ???????? ???????????????, ????????? ???????? ??????? ?????? ????????? ???? ???? ???????? ????? ???? ?????? ?????????? (???????????) [??????? 1] ??????????????. ?????, ?????? ???????? ???????? ???????????????????? ????? ??????????????? ????????? ??????-??????????? ?????? ????? ????????. [17]

????? ???????

[ ?????? ]

  293 Ts, 294 Ts ??? ???????????? ?????????? ????? ????????? ?????????? ????????????????. ???????????, ???????????? ????? ???? ????? ????????? ???????????. ?????? 17 ???? ??????? ?????? ??? ???????, ???????????? ??????????? ????????? ????? ?????????? ??????????????????. [18] ????????, ????????, ????????, ????????, ??????? ?? ?????? ?????? ????? ????? ???????? ???????????? ??????????????? ???????????? ?? ????????????? ????????? ??????????, ???? ???????? ???????? ????? ??????? ??????? ?????????????? ( ??????? ) ?????????. [19] ???????? ?????? ??? ????? ?????? ?????? ? ????????? ?????????????; ????????????? ???????????? ????????????, ?????? 17 ?? ?????? ???????? ???????. ????? ????? ???????? ?????????, ?1 ??? ?????? ????????????? ????? ??????.

???????

[ ?????? ]
  1. ↑ ??????, ?????? ????????? ???? ????, ???? ? ???????? ????????? ????? ???? ?????. ?????? ???????????? ???????? ???? ????. ? ??????? ???? ?????? ??? ?????? ?????? ??????, ??????? ???? ????. ??????? ??????????, ? ??? ????? ?????????? ??????? ????.

??????

[ ?????? ]
  1. ↑ Ritter, Malcolm (June 9, 2016). "Periodic table elements named for Moscow, Japan, Tennessee" . Associated Press . Retrieved December 19, 2017 .
  2. ↑ 2.0 2.1 Fricke, Burkhard (1975). "Superheavy elements: a prediction of their chemical and physical properties" . Recent Impact of Physics on Inorganic Chemistry . Structure and Bonding. 21 : 89?144. doi : 10.1007/BFb0116498 . ISBN   978-3-540-07109-9 . Retrieved 4 October 2013 .
  3. ↑ 3.0 3.1 3.2 3.3 3.4 Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". In Morss; Edelstein, Norman M.; Fuger, Jean (eds.). The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Dordrecht, The Netherlands: Springer Science+Business Media . ISBN   978-1-4020-3555-5 .
  4. ↑ 4.0 4.1 4.2 4.3 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 .
  5. ↑ 5.0 5.1 5.2 Chang, Zhiwei; Li, Jiguang; Dong, Chenzhong (2010). "Ionization Potentials, Electron Affinities, Resonance Excitation Energies, Oscillator Strengths, And Ionic Radii of Element Uus (Z = 117) and Astatine". J. Phys. Chem. A . 2010 (114): 13388?94. Bibcode : 2010JPCA..11413388C . doi : 10.1021/jp107411s .
  6. ↑ Khuyagbaatar, J.; Yakushev, A.; Dullmann, Ch. E.; et al. (2014). " 48 Ca+ 249 Bk Fusion Reaction Leading to Element Z=117: Long-Lived α-Decaying 270 Db and Discovery of 266 Lr" . Physical Review Letters . 112 (17): 172501. Bibcode : 2014PhRvL.112q2501K . doi : 10.1103/PhysRevLett.112.172501 . PMID   24836239 .
  7. ↑ Oganessian, Yu. Ts.; et al. (2013). "Experimental studies of the 249 Bk + 48 Ca reaction including decay properties and excitation function for isotopes of element 117, and discovery of the new isotope 277 Mt". Physical Review C . 87 (5): 054621. Bibcode : 2013PhRvC..87e4621O . doi : 10.1103/PhysRevC.87.054621 .
  8. ↑ Chatt, J. (1979). " Recommendations for the naming of elements of atomic numbers greater than 100 ".
  9. ↑ Koppenol, W.H.. " Naming of new elements ".
  10. ↑ Koppenol, Willem H.. " How to name new chemical elements ".
  11. ↑ Glanz, J. "Scientists discover heavy new element" (Press release). Oregon State University . Archived from the original on 2017-04-18 . Retrieved 2016-01-05 .
  12. ↑ "Heaviest in the world" . Arts and Science Magazine . Vanderbilt University. November 2011. Archived from the original on 2016-05-03 . Retrieved 2016-06-12 .
  13. ↑ "What it takes to make a new element" . Chemistry World . Retrieved 2016-12-03 .
  14. ↑ "IUPAC Is Naming The Four New Elements Nihonium, Moscovium, Tennessine, and Oganesson" (Press release). IUPAC. 2016-06-08 . Retrieved 2016-06-08 .
  15. ↑ "IUPAC Announces the Names of the Elements 113, 115, 117, and 118 - IUPAC | International Union of Pure and Applied Chemistry" . IUPAC | International Union of Pure and Applied Chemistry (in ???????? ????????). 2016-11-30 . Retrieved 2016-11-30 .
  16. ↑ Fedorova, Vera (3 March 2017). "At the inauguration ceremony of the new elements of the periodic table of D.I. Mendeleev" . jinr.ru . Joint Institute for Nuclear Research . Retrieved 4 February 2018 .
  17. ↑ GSI (14 December 2015). "Research Program ? Highlights" . superheavies.de . GSI. Archived from the original on 13 ?? 2020 . Retrieved 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.
  18. ↑ "Superheavy Element 117 Confirmed - On the Way to the "Island of Stability" " . GSI Helmholtz Centre for Heavy Ion Research. Archived from the original on 2018-08-03 . Retrieved 2015-07-26 .
  19. ↑ Bader, R. F. W. "An introduction to the electronic structure of atoms and molecules" . McMaster University. Archived from the original on 2007-10-12 . Retrieved 2008-01-18 .


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