Template:Infobox ununseptium

Tennessine, ₁₁₇Ts
Tennessine
Pronunciation	/ˈtɛnəsiːn/ (TEN-ə-seen)
Alternative names	element 117, eka-astatine
Appearance	semimetallic (predictit)
Mass number	[294]
Tennessine in the periodic cairt
	livermorium ← tennessine → oganesson
Atomic nummer (Z)	117
Group	group 17
Period	period 7
Block	p-block
Element category	Unkent chemical properties
Electron confeeguration	[Rn] 5f14 6d10 7s2 7p5 (predictit)
Electrons per shell	2, 8, 18, 32, 32, 18, 7 (predictit)
Pheesical properties
Phase at STP	solit (predictit)
Meltin pynt	573–773 K (300–500 °C, 572–932 °F) (predictit)
Bylin pynt	823 K (550 °C, 1022 °F) (predictit)
Density (near r.t.)	7.1–7.3 g/cm3 (extrapolatit)
Atomic properties
Oxidation states	(−1), (+1), (+3), (+5) (predicted)
Ionisation energies	1st: 742.9 kJ/mol (predictit); 2nd: 1785.0–1920.1 kJ/mol (extrapolatit); ;
Atomic radius	empirical: 138 pm (predictit)
Covalent radius	156–157 pm (extrapolatit)
Ither properties
Naitural occurrence	synthetic
CAS Nummer	54101-14-3
History
Namin	IUPAC seestematic element name
Diskivery	Jynt Institute for Nuclear Research an Lawrence Livermore Naitional Laboratory (2010)
Main isotopes o tennessine
	view; talk; edit; \| references

style="text-align:left"\| data m.p. cat v
	in	calc from C	diff	report	ref
C	300	—	—
K	573	573	0
F	572	572	0
WD
input	C: 300–500, K: 573–773, F: 572–932
comment	(predictit)^[3]

style="text-align:left"\| data b.p. cat v
	in	calc from C	diff	report	ref
C	550	—	—
K	823	823	0
F	1022	1022	0
WD
input	C: 550, K: 823, F: 1022
comment	(predictit)^[3]

References

↑ Ritter, Malcolm (9 Juin 2016). "Periodic table elements named for Moscow, Japan, Tennessee". Associated Press. Retrieved 19 December 2017.
↑ ^a ^b ^c 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. Retrieved 4 October 2013.
↑ ^a ^b ^c ^d ^e ^f ^g ^h 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. Cite error: Invalid <ref> tag; name "Haire" defined multiple times wi different content
↑ ^a ^b ^c ^d ^e 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. Cite has empty unkent parameter: |1= (help)
↑ Chatt, J. (1979). "Recommendations for the naming of elements of atomic numbers greater than 100" (PDF). Pure and Applied Chemistry. 51 (2): 381–384. doi:10.1351/pac197951020381.

[1] Ritter, Malcolm (9 Juin 2016). "Periodic table elements named for Moscow, Japan, Tennessee". Associated Press. Retrieved 19 December 2017.

[BFricke-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. Retrieved 4 October 2013.

[Haire-3] ↑ ^a ^b ^c ^d ^e ^f ^g ^h 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. Cite error: Invalid <ref> tag; name "Haire" defined multiple times wi different content

[B&K-4] 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-5] 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-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. Cite has empty unkent parameter: |1= (help)

[iupac-7] Chatt, J. (1979). "Recommendations for the naming of elements of atomic numbers greater than 100" (PDF). Pure and Applied Chemistry. 51 (2): 381–384. doi:10.1351/pac197951020381.

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