Seaborgium

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Seaborgium,  106Sg
Sifat umum
Nama, simbol seaborgium, Sg
Pengucapan Dengarkani/sˈbɔrɡiəm/
see-BOR-gee-əm
Penampilan tak diketahui
Seaborgium di tabel periodik
Hydrogen (diatomic nonmetal)
Helium (noble gas)
Litium (alkali metal)
Berilium (alkaline earth metal)
Boron (metalloid)
Karbon (polyatomic nonmetal)
Nitrogen (diatomic nonmetal)
Oksigen (diatomic nonmetal)
Fluor (diatomic nonmetal)
Neon (noble gas)
Natrium (alkali metal)
Magnesium (alkaline earth metal)
Aluminium (post-transition metal)
Silikon (metalloid)
Fosfor (polyatomic nonmetal)
Belerang (polyatomic nonmetal)
Klor (diatomic nonmetal)
Argon (noble gas)
Kalium (alkali metal)
Kalsium (alkaline earth metal)
Skandium (transition metal)
Titanium (transition metal)
Vanadium (transition metal)
Kromium (transition metal)
Mangan (transition metal)
Besi (transition metal)
Kobalt (transition metal)
Nikel (transition metal)
Tembaga (transition metal)
Seng (transition metal)
Galium (post-transition metal)
Germanium (metalloid)
Arsenik (metalloid)
Selenium (polyatomic nonmetal)
Bromin (diatomic nonmetal)
Kripton (noble gas)
Rubidium (alkali metal)
Stronsium (alkaline earth metal)
Itrium (transition metal)
Zirkonium (transition metal)
Niobium (transition metal)
Molibdenum (transition metal)
Teknesium (transition metal)
Rutenium (transition metal)
Rodium (transition metal)
Paladium (transition metal)
Perak (transition metal)
Kadmium (transition metal)
Indium (post-transition metal)
Timah (post-transition metal)
Antimon (metalloid)
Telurium (metalloid)
Yodium (diatomic nonmetal)
Xenon (noble gas)
Sesium (alkali metal)
Barium (alkaline earth metal)
Lantanum (lanthanide)
Serium (lanthanide)
Praseodimium (lanthanide)
Neodimium (lanthanide)
Prometium (lanthanide)
Samarium (lanthanide)
Europium (lanthanide)
Gadolinium (lanthanide)
Terbium (lanthanide)
Disprosium (lanthanide)
Holmium (lanthanide)
Erbium (lanthanide)
Tulium (lanthanide)
Iterbium (lanthanide)
Lutesium (lanthanide)
Hafnium (transition metal)
Tantalum (transition metal)
Tungsten (transition metal)
Renium (transition metal)
Osmium (transition metal)
Iridium (transition metal)
Platinum (transition metal)
Emas (transition metal)
Raksa (transition metal)
Talium (post-transition metal)
Timbal (post-transition metal)
Bismut (post-transition metal)
Polonium (post-transition metal)
Astatin (metalloid)
Radon (noble gas)
Fransium (alkali metal)
Radium (alkaline earth metal)
Aktinium (actinide)
Torium (actinide)
Protaktinium (actinide)
Uranium (actinide)
Neptunium (actinide)
Plutonium (actinide)
Amerisium (actinide)
Kurium (actinide)
Berkelium (actinide)
Kalifornium (actinide)
Einsteinium (actinide)
Fermium (actinide)
Mendelevium (actinide)
Nobelium (actinide)
Lawrensium (actinide)
Ruterfordium (transition metal)
Dubnium (transition metal)
Seaborgium (transition metal)
Bohrium (transition metal)
Hasium (transition metal)
Meitnerium (unknown chemical properties)
Darmstadtium (unknown chemical properties)
Roentgenium (unknown chemical properties)
Kopernisium (transition metal)
Nihonium (unknown chemical properties)
Flerovium (post-transition metal)
Moskovium (unknown chemical properties)
Livermorium (unknown chemical properties)
Tenesin (unknown chemical properties)
Oganeson (unknown chemical properties)
W

Sg

(Uph)
dubniumseaborgiumbohrium
Nomor atom (Z) 106
Golongan, blok golongan 6, blok-d
Periode periode 7
Kategori unsur   logam transisi
Massa atom standar (Ar) [269]
Konfigurasi elektron [Rn] 7s2 5f14 6d4
(predicted)
per kulit
2, 8, 18, 32, 32, 12, 2
(predicted)
Sifat fisika
Fase solid presumably
Sifat atom
Bilangan oksidasi 6
Jari-jari kovalen 143 (estimated)[1] pm
Lain-lain
Nomor CAS 54038-81-2
Isotop seaborgium terstabil
iso NA waktu paruh DM DE (MeV) DP
271Sg syn 1.9 min 67% α 8.54 267Rf
33% SF
269Sg syn 2.1 min α 8.56 265Rf
267Sg syn 1.4 min 17% α 8.20 263Rf
83% SF
266Sg syn 0.36 s SF
265bSg syn 16.2 s α 8.70 261gRf
265aSg syn 8.9 s α 8.90, 8.84, 8.76 261Rf
264Sg syn 68 ms SF
263mSg syn 0.9 s 87% α 9.25 259Rf
13% SF
263gSg syn 0.3 s α 9.06 259Rf
262Sg syn 15 ms SF
261mSg syn 9 µs IC 261gSg
261gSg syn 0.18 s 98.1% α 9.62, 9.55, 9.47, 9.42, 9.37 257Rf
1.3% ε 261Db
0.6% SF
260Sg syn 3.6 ms 26% α 9.81, 9.77, 9.72 256Rf
74% SF
259Sg syn 0.48 s α 9.62, 9.36, 9.03 255Rf
258Sg syn 2.9 ms SF
| referensi | di Wikidata

Seaborgium adalah suatu unsur kimia dalam tabel periodik yang memiliki lambang Sg dan nomor atom 106. Seaborgium adalah unsur sintetis yang isotop paling stabilnya, 271Sg, memiliki waktu paruh 2,4 menit. Sifat kimia Seaborgium mirip dengan wolfram.

Referensi[sunting | sunting sumber]

  1. ^ Chemical Data. Seaborgium - Sg, Royal Chemical Society