Wikipedia

Templat:Kotak info flerovium

114Fl
Flerovium
Konfigurasi elektron flerovium
Sifat umum
Pengucapan
  • /flêrovium/
  • /flèrovium/
Flerovium dalam tabel periodik
Perbesar gambar

114Fl
Hidrogen Helium
Lithium Berilium Boron Karbon Nitrogen Oksigen Fluor Neon
Natrium Magnesium Aluminium Silikon Fosfor Sulfur Clor Argon
Potasium Kalsium Skandium Titanium Vanadium Chromium Mangan Besi Cobalt Nikel Tembaga Seng Gallium Germanium Arsen Selen Bromin Kripton
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 → moskovium
Lihat bagan navigasi yang diperbesar
Nomor atom (Z)114
Golongangolongan 14 (golongan karbon)
Periodeperiode 7
Blokblok-p
Kategori unsur  logam miskin
Nomor massa[289] (belum dikonfirmasi: 290)
Konfigurasi elektron[Rn] 5f14 6d10 7s2 7p2 (diprediksi)[1]
Elektron per kelopak2, 8, 18, 32, 32, 18, 4 (diprediksi)
Sifat fisik
Fase pada STS (0 °C dan 101,325 kPa)cair (diprediksi)[2]
Titik lebur200 K ​(−73 °C, ​−100 °F) (diprediksi)[2]
Titik didih380 K ​(107 °C, ​224 °F) (diprediksi)[2]
Kepadatan mendekati s.k.9,928 g/cm3 (diprediksi)[3]
Kalor penguapan38 kJ/mol (diprediksi)[4]
Sifat atom
Bilangan oksidasi(0), (+1), (+2), (+4), (+6) (diprediksi)[1][4][5]
Energi ionisasike-1: 832.2 kJ/mol (diprediksi)[6]
ke-2: 1600 kJ/mol (diprediksi)[4]
ke-3: 3370 kJ/mol (diprediksi)[4]
(artikel)
Jari-jari atomempiris: 180 pm (diprediksi)[1][4]
Jari-jari kovalen171–177 pm (diekstrapolasi)[7]
Lain-lain
Kelimpahan alamisintetis
Struktur kristal ​kubus berpusat muka (fcc)
Struktur kristal Face-centred cubic untuk flerovium

(diprediksi)[8]
Nomor CAS54085-16-4
Sejarah
Penamaandari Flerov Laboratory of Nuclear Reactions (dinamai dari Georgy Flyorov)[9]
PenemuanJoint Institute for Nuclear Research (JINR) dan Lawrence Livermore National Laboratory (LLNL) (1998)
Isotop flerovium yang utama
Iso­top Kelim­pahan Waktu paruh (t1/2) Mode peluruhan Pro­duk
284Fl[10][11] sintetis 2,5 mdtk SF
285Fl[12] sintetis 0,10 dtk α 281Cn
286Fl sintetis 0,12 dtk 40% α 282Cn
60% SF
287Fl[13] sintetis 0,48 dtk α 283Cn
EC? 287Nh
288Fl sintetis 0,66 dtk α 284Cn
289Fl sintetis 1,9 dtk α 285Cn
290Fl[14][15] sintetis 19 dtk? EC 290Nh
α 286Cn
| referensi | di Wikidata
<nama unsur>PT
 ←
iso0Fl
 
 → H

Referensi

Daftar referensi akan muncul dalam artikel utama.
  1. ^ a b c Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". Dalam Morss; Edelstein, Norman M.; Fuger, Jean. The Chemistry of the Actinide and Transactinide Elements (edisi ke-3). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN 978-1-4020-3555-5. 
  2. ^ a b c Mewes, Jan-Michael; Schwerdtfeger, Peter (11 Februari 2021). "Exclusively Relativistic: Periodic Trends in the Melting and Boiling Points of Group 12". Angewandte Chemie. 60 (14): 7703–7709. doi:10.1002/anie.202100486. PMC 8048430 alt=Dapat diakses gratis Periksa nilai |pmc= (bantuan). PMID 33576164 Periksa nilai |pmid= (bantuan). 
  3. ^ Hermann, Andreas; Furthmüller, Jürgen; Gäggeler, Heinz W.; Schwerdtfeger, Peter (2010). "Spin-orbit effects in structural and electronic properties for the solid state of the group-14 elements from carbon to superheavy element 114". Physical Review B. 82 (15): 155116–1–8. Bibcode:2010PhRvB..82o5116H. doi:10.1103/PhysRevB.82.155116. 
  4. ^ a b c d e 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. Diakses tanggal 16 Juli 2022. 
  5. ^ 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. Diakses tanggal 16 Juli 2022. 
  6. ^ Pershina, Valeria (30 November 2013). "Theoretical Chemistry of the Heaviest Elements". Dalam Schädel, Matthias; Shaughnessy, Dawn. The Chemistry of Superheavy Elements (edisi ke-2nd). Springer Science & Business Media. hlm. 154. ISBN 9783642374661. 
  7. ^ 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. 
  8. ^ Maiz Hadj Ahmed, H.; Zaoui, A.; Ferhat, M. (2017). "Revisiting the ground state phase stability of super-heavy element Flerovium". Cogent Physics. 4 (1). doi:10.1080/23311940.2017.1380454. Diakses tanggal 10 Agustus 2022. 
  9. ^ "Element 114 is Named Flerovium and Element 116 is Named Livermorium" (Siaran pers). IUPAC. 30 Mei 2012. Diarsipkan dari versi asli tanggal 2 Juni 2012. 
  10. ^ Utyonkov, V.K. et al. (2015) Synthesis of superheavy nuclei at limits of stability: 239,240Pu + 48Ca and 249–251Cf + 48Ca reactions. Super Heavy Nuclei International Symposium, Texas A & M University, College Station TX, USA, 31 Maret – 2 April 2015
  11. ^ Utyonkov, V. K.; Brewer, N. T.; Oganessian, Yu. Ts.; Rykaczewski, K. P.; Abdullin, F. Sh.; Dmitriev, S. N.; Grzywacz, R. K.; Itkis, M. G.; Miernik, K.; Polyakov, A. N.; Roberto, J. B.; Sagaidak, R. N.; Shirokovsky, I. V.; Shumeiko, M. V.; Tsyganov, Yu. S.; Voinov, A. A.; Subbotin, V. G.; Sukhov, A. M.; Sabel'nikov, A. V.; Vostokin, G. K.; Hamilton, J. H.; Stoyer, M. A.; Strauss, S. Y. (15 September 2015). "Experiments on the synthesis of superheavy nuclei 284Fl and 285Fl in the 239,240Pu + 48Ca reactions". Physical Review C. 92 (3): 034609–1–034609–10. Bibcode:2015PhRvC..92c4609U. doi:10.1103/PhysRevC.92.034609. 
  12. ^ Utyonkov, V. K.; Brewer, N. T.; Oganessian, Yu. Ts.; Rykaczewski, K. P.; Abdullin, F. Sh.; Dimitriev, S. N.; Grzywacz, R. K.; Itkis, M. G.; Miernik, K.; Polyakov, A. N.; Roberto, J. B.; Sagaidak, R. N.; Shirokovsky, I. V.; Shumeiko, M. V.; Tsyganov, Yu. S.; Voinov, A. A.; Subbotin, V. G.; Sukhov, A. M.; Karpov, A. V.; Popeko, A. G.; Sabel'nikov, A. V.; Svirikhin, A. I.; Vostokin, G. K.; Hamilton, J. H.; Kovrinzhykh, N. D.; Schlattauer, L.; Stoyer, M. A.; Gan, Z.; Huang, W. X.; Ma, L. (30 January 2018). "Neutron-deficient superheavy nuclei obtained in the 240Pu+48Ca reaction". Physical Review C. 97 (1): 014320–1–014320–10. Bibcode:2018PhRvC..97a4320U. doi:10.1103/PhysRevC.97.014320. 
  13. ^ Hofmann, S.; Heinz, S.; Mann, R.; Maurer, J.; Münzenberg, G.; Antalic, S.; Barth, W.; Burkhard, H. G.; Dahl, L.; Eberhardt, K.; Grzywacz, R.; Hamilton, J. H.; Henderson, R. A.; Kenneally, J. M.; Kindler, B.; Kojouharov, I.; Lang, R.; Lommel, B.; Miernik, K.; Miller, D.; Moody, K. J.; Morita, K.; Nishio, K.; Popeko, A. G.; Roberto, J. B.; Runke, J.; Rykaczewski, K. P.; Saro, S.; Schneidenberger, C.; Schött, H. J.; Shaughnessy, D. A.; Stoyer, M. A.; Thörle-Pospiech, P.; Tinschert, K.; Trautmann, N.; Uusitalo, J.; Yeremin, A. V. (2016). "Remarks on the Fission Barriers of SHN and Search for Element 120". Dalam Peninozhkevich, Yu. E.; Sobolev, Yu. G. Exotic Nuclei: EXON-2016 Proceedings of the International Symposium on Exotic Nuclei. Exotic Nuclei. hlm. 155–164. ISBN 9789813226555. 
  14. ^ Hofmann, S.; Heinz, S.; Mann, R.; Maurer, J.; Münzenberg, G.; Antalic, S.; Barth, W.; Burkhard, H. G.; Dahl, L.; Eberhardt, K.; Grzywacz, R.; Hamilton, J. H.; Henderson, R. A.; Kenneally, J. M.; Kindler, B.; Kojouharov, I.; Lang, R.; Lommel, B.; Miernik, K.; Miller, D.; Moody, K. J.; Morita, K.; Nishio, K.; Popeko, A. G.; Roberto, J. B.; Runke, J.; Rykaczewski, K. P.; Saro, S.; Scheidenberger, C.; Schött, H. J.; Shaughnessy, D. A.; Stoyer, M. A.; Thörle-Popiesch, P.; Tinschert, K.; Trautmann, N.; Uusitalo, J.; Yeremin, A. V. (2016). "Review of even element super-heavy nuclei and search for element 120". The European Physics Journal A. 2016 (52): 180. Bibcode:2016EPJA...52..180H. doi:10.1140/epja/i2016-16180-4. 
  15. ^ Kaji, Daiya; Morita, Kosuke; Morimoto, Kouji; Haba, Hiromitsu; Asai, Masato; Fujita, Kunihiro; Gan, Zaiguo; Geissel, Hans; Hasebe, Hiroo; Hofmann, Sigurd; Huang, MingHui; Komori, Yukiko; Ma, Long; Maurer, Joachim; Murakami, Masashi; Takeyama, Mirei; Tokanai, Fuyuki; Tanaka, Taiki; Wakabayashi, Yasuo; Yamaguchi, Takayuki; Yamaki, Sayaka; Yoshida, Atsushi (2017). "Study of the Reaction 48Ca + 248Cm → 296Lv* at RIKEN-GARIS". Journal of the Physical Society of Japan. 86 (3): 034201–1–7. Bibcode:2017JPSJ...86c4201K. doi:10.7566/JPSJ.86.034201. 
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