Template:Infobox flerovium

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Flerovium, 114Fl
Flerovium
उच्चारण
जन अंक[289] (unconfirmed: 290)
Flerovium 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
Pb
↑
Fl
↓
(Uho)
nihonium ← flerovium → moscovium
Atomic number (Z)114
समूहgroup 14 (carbon group)
अवधिperiod 7
ब्लॉक  p-block
ऋणावेशित सूक्ष्म अणु का विन्यास[Rn] 5f14 6d10 7s2 7p2 (predicted)[3]
प्रति शेल इलेक्ट्रॉन2, 8, 18, 32, 32, 18, 4 (predicted)
भौतिक गुण
Phase at STPliquid (predicted)[4]
गलनांक284±50 K ​(11±50 °C, ​52±90 °F) (predicted)[4]
Density (near r.t.)11.4±0.3 g/cm3 (predicted)[4]
Heat of vaporization38 kJ/mol (predicted)[5]
परमाणु गुण
ऑक्सीकरण राज्य(0), (+1), (+2), (+4), (+6) (predicted)[3][5][6]
Ionization energies
  • 1st: 832.2 kJ/mol (predicted)[7]
  • 2nd: 1600 kJ/mol (predicted)[5]
  • 3rd: 3370 kJ/mol (predicted)[5]
  • (more)
परमाणु का आधा घेराempirical: 180 pm (predicted)[3][5]
सहसंयोजक त्रिज्या171–177 pm (extrapolated)[8]
अन्य गुण
प्राकृतिक घटनाsynthetic
CAS नंबर54085-16-4
History
नामीafter Flerov Laboratory of Nuclear Reactions (itself named after Georgy Flyorov)[9]
खोज]Joint Institute for Nuclear Research (JINR) and Lawrence Livermore National Laboratory (LLNL) (1999)
Iso­tope Abun­dance Half-life (t1/2) Decay mode Pro­duct
Category Category: Flerovium
| references

Check temperatures Fl: no input for C, K, F.

  Data sets read by {{Infobox element}}
Name and identifiers
Top image (caption, alt)
Pronunciation
Allotropes (demo)
Group (demo)
Period (demo)
Block (demo)
Standard atomic weight
  most stable isotope
Natural occurrence
Phase at STP
Oxidation states
Spectral lines image
Electron configuration (cmt, ref)
Wikidata *
Symbol etymology (11 non-trivial)
* Not used in {{Infobox element}} (2021-12-24)
See also Category:Infobox element data sets (0)

References

These references will appear in the article, but this list appears only on this page.
  1. ↑ Flerovium and Livermorium. The Periodic Table of Videos. University of Nottingham. December 2, 2011. Retrieved June 4, 2012.
  2. ↑ "flerovium". Lexico UK English Dictionary UK English Dictionary UK English Dictionary. Oxford University Press. Archived from the original on 2021-02-05.
  3. ↑ 3.0 3.1 3.2 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 Florez, Edison; Smits, Odile R.; Mewes, Jan-Michael; Jerabek, Paul; Schwerdtfeger, Peter (2022). "From the gas phase to the solid state: The chemical bonding in the superheavy element flerovium". The Journal of Chemical Physics. 157. doi:10.1063/5.0097642.
  5. ↑ 5.0 5.1 5.2 5.3 5.4 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.
  6. ↑ Schwerdtfeger, Peter; Seth, Michael (2002). "Relativistic Quantum Chemistry of the Superheavy Elements. Closed-Shell Element 114 as a Case Study" (PDF). Journal of Nuclear and Radiochemical Sciences. 3 (1): 133–136. doi:10.14494/jnrs2000.3.133. Retrieved 12 September 2014.
  7. ↑ Pershina, Valeria (30 November 2013). "Theoretical Chemistry of the Heaviest Elements". In Schädel, Matthias; Shaughnessy, Dawn (eds.). The Chemistry of Superheavy Elements (2nd ed.). Springer Science & Business Media. p. 154. ISBN 9783642374661.
  8. ↑ Bonchev, Danail; Kamenska, Verginia (1981). "Predicting the Properties of the 113–120 Transactinide Elements". Journal of Physical Chemistry. American Chemical Society. 85 (9): 1177–1186. doi:10.1021/j150609a021.
  9. ↑ "Element 114 is Named Flerovium and Element 116 is Named Livermorium" (Press release). IUPAC. 30 May 2012. Archived from the original on 2 June 2012.

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