Template:Infobox tennessine

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Tennessine, 117Ts
Tennessine
Pronunciation/ˈtɛnɪsiːn/[1] ​(TEN-ə-seen)
Appearancesemimetallic (predicted)[2]
Mass number[294]
Tennessine 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 Nihonium Flerovium Moscovium Livermorium Tennessine Oganesson
At
↑
Ts
↓
(Usu)
livermorium ← tennessine → oganesson
Atomic number (Z)117
Groupgroup 17 (halogens)
Periodperiod 7
Block  p-block
Element category  p-block, but probably a post-transition metal[3][4]
Electron configuration[Rn] 5f14 6d10 7s2 7p5 (predicted)[5]
Electrons per shell2, 8, 18, 32, 32, 18, 7 (predicted)
Physical properties
Phase at STPsolid (predicted)[5][6]
Melting point623–823 K ​(350–550 °C, ​662–1022 °F) (predicted)[5]
Boiling point883 K ​(610 °C, ​1130 °F) (predicted)[5]
Density (near r.t.)7.1–7.3 g/cm3 (extrapolated)[6]
Atomic properties
Oxidation states(−1), (+1), (+3), (+5) (predicted)[7][5]
Ionization energies
  • 1st: 742.9 kJ/mol (predicted)[8]
  • 2nd: 1435.4 kJ/mol (predicted)[8]
  • 3rd: 2161.9 kJ/mol (predicted)[8]
  • (more)
Atomic radiusempirical: 138 pm (predicted)[6]
Covalent radius156–157 pm (extrapolated)[6]
Other properties
Natural occurrencesynthetic
CAS Number54101-14-3
History
Namingafter Tennessee region
DiscoveryJoint Institute for Nuclear Research, Lawrence Livermore National Laboratory, Vanderbilt University and Oak Ridge National Laboratory (2009)
Main isotopes of tennessine
Iso­tope Abun­dance Physics:Half-life (t1/2) Decay mode Pro­duct
293Ts[9] syn 22 ms α 289Mc
294Ts[10] syn 51 ms α 290Mc
Category Category: Tennessine
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Ts
data m.p. cat
in calc from C diff report ref
C 350 — —
K 623 623 0
F 662 662 0
max precision 0
WD


input C: 350–550, K: 623–823, F: 662–1022
comment (predicted)[5]
Ts
data b.p. cat
in calc from C diff report ref
C 610 — —
K 883 883 0
F 1130 1130 0
max precision 0
WD


input C: 610, K: 883, F: 1130
comment (predicted)[5]
[
]  Data sets read by {{Infobox element}}
Name and identifiers
Top image (caption, alt)
Pronunciation
Category (enwiki)
Standard atomic weight
  most stable isotope
Natural occurrence
Phase at STP
Chemistry:Oxidation states
Spectral lines image
Physics:Electron configuration (cmt, ref)
Term symbol * (cmt, ref)
Wikidata *
* Not used in {{Infobox element}} (2019-02-03)
See also {{Infobox element/symbol-to--navbox}}

References

These references will appear in the article, but this list appears only on this page.
  1. ↑ Ritter, Malcolm (June 9, 2016). "Periodic table elements named for Moscow, Japan, Tennessee". Associated Press. https://apnews.com/bd44f5cccba04d4fbaec96273e06fb45/names-chemical-elements-honor-moscow-japan-tennessee. 
  2. ↑ 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. https://www.researchgate.net/publication/225672062_Superheavy_elements_a_prediction_of_their_chemical_and_physical_properties. Retrieved 4 October 2013. 
  3. ↑ Royal Society of Chemistry (2016). "Tennessine". Royal Society of Chemistry. http://www.rsc.org/periodic-table/element/117/tennessine. "A highly radioactive metal, of which only a few atoms have ever been made." 
  4. ↑ GSI (14 December 2015). "Research Program – Highlights". GSI. https://www.superheavies.de/english/research_program/highlights_element_117.htm. "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." 
  5. ↑ Jump up to: 5.0 5.1 5.2 5.3 5.4 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 ed.). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN 978-1-4020-3555-5. 
  6. ↑ Jump up to: 6.0 6.1 6.2 6.3 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. https://www.researchgate.net/publication/239657207_Predicting_the_properties_of_the_113_to_120_transactinide_elements. 
  7. ↑ 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. https://www.researchgate.net/publication/225672062. Retrieved 4 October 2013. 
  8. ↑ Jump up to: 8.0 8.1 8.2 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. doi:10.1021/jp107411s. Bibcode: 2010JPCA..11413388C. 
  9. ↑ 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. Bibcode: 2014PhRvL.112q2501K. http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.112.172501. 
  10. ↑ 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. doi:10.1103/PhysRevC.87.054621. Bibcode: 2013PhRvC..87e4621O. 

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