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Templat:Kotak info ununenium

119Uue
Ununenium
Konfigurasi elektron ununenium
Sifat umum
Pengucapan/ununènnium/
Nama alternatifunsur 119, eka-fransium
Ununenium dalam tabel periodik
Perbesar gambar

119Uue
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
Fr

Uue

(Ust)
oganesonununeniumunbinilium
Lihat bagan navigasi yang diperbesar
Nomor atom (Z)119
Golongangolongan 1 (logam alkali)
Periodeperiode 8
Blokblok-s
Kategori unsurtak diketahui, tetapi diperkirakan sebagai logam alkali
Konfigurasi elektron[Og] 8s1 (diprediksi)[1]
Elektron per kelopak2, 8, 18, 32, 32, 18, 8, 1 (diprediksi)
Sifat fisik
Fase pada STS (0 °C dan 101,325 kPa)padat (diprediksi)[1]
Titik lebur273–303 K ​(0–30 °C, ​32–86 °F) (diprediksi)[1]
Titik didih903 K ​(630 °C, ​1166 °F) (diprediksi)[2]
Kepadatan mendekati s.k.3 g/cm3 (diprediksi)[1]
Kalor peleburan2,01–2,05 kJ/mol (diekstrapolasi)[3]
Sifat atom
Bilangan oksidasi(+1), (+3) (diprediksi)[1]
ElektronegativitasSkala Pauling: ≈ 0,93 (diprediksi)[4]
Energi ionisasike-1: 463,1 kJ/mol
ke-2: 1698,1 kJ/mol (diprediksi)[5]
Jari-jari atomempiris: 240 pm (diprediksi)[1]
Jari-jari kovalen263–281 pm (diekstrapolasi)[3]
Lain-lain
Struktur kristalkubus berpusat badan (bcc)
Struktur kristal Body-centered cubic untuk ununenium

(diekstrapolasi)[6]
Nomor CAS54846-86-5
Sejarah
Penamaannama unsur sistematik IUPAC
Isotop ununenium yang utama
Iso­top Kelim­pahan Waktu paruh (t1/2) Mode peluruhan Pro­duk
294Uue (diprediksi)[1] sintetis ~1–10 μdtk? α 290Ts
295Uue (diprediksi)[7] sintetis 20 μdtk? α 291Ts
296Uue (diprediksi)[7] sintetis 12 μdtk? α 292Ts
| referensi | di Wikidata
<nama unsur>PT
 ←
iso0Uue
ibox E
 
→ H

Referensi

  1. ^ a b c d e f g 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. ^ Fricke, B.; Waber, J. T. (1971). "Theoretical Predictions of the Chemistry of Superheavy Elements" (PDF). Actinides Reviews. 1: 433–485. Diakses tanggal 12 Agustus 2022. 
  3. ^ a b 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. 
  4. ^ Pershina, V.; Borschevsky, A.; Anton, J. (20 February 2012). "Fully relativistic study of intermetallic dimers of group-1 elements K through element 119 and prediction of their adsorption on noble metal surfaces". Chemical Physics. Elsevier. 395: 87–94. Bibcode:2012CP....395...87P. doi:10.1016/j.chemphys.2011.04.017. 
  5. ^ Fricke, Burkhard (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. Diakses tanggal 12 Agustus 2022. 
  6. ^ Seaborg, Glenn T. (1969). "Prospects for further considerable extension of the periodic table" (PDF). Journal of Chemical Education. 46 (10): 626–634. Bibcode:1969JChEd..46..626S. doi:10.1021/ed046p626. Diakses tanggal 12 Agustus 2022. 
  7. ^ a b Hofmann, Sigurd (2013). Overview and Perspectives of SHE Research at GSI SHIP. hlm. 23–32. doi:10.1007/978-3-319-00047-3. 
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Templat:Kotak info ununenium
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