Sg

Seaborgium

Z 106 269.0 g/molTransition Metal Radioactive

Overview Atomic Properties Thermodynamics Electromagnetism Isotopes


²⁵⁸Sg	152	258.113	105,300.0	---	2.7 ms	0+	SF(100%) α²⁵⁴Rf	1997
²⁵⁹Sg	153	259.1144	106,520.0	---	402.0 ms	(11/2-)	α²⁵⁵Rf(100%) SF β⁺²⁵⁹Db	1985
^259mSg	153	259.1145	106,610.0	---	226.0 ms	(1/2+)	α²⁵⁵Rf(97%) SF(3%) β⁺²⁵⁹Db	2015
²⁶⁰Sg	154	260.1144	106,547.0	---	4.95 ms	0+	SF(71%) α²⁵⁶Rf(29%)	1984
²⁶¹Sg	155	261.1159	108,005.0	---	183.0 ms	(3/2+)	α²⁵⁷Rf(98.1%) β⁺²⁶¹Db(1.3%) SF(0.6%)	1984
^261mSg	155	261.1161	108,110.0	---	9.3 µs	(7/2+)	γ²⁶¹Sg(100%)	2010
²⁶²Sg	156	262.1163	108,369.0	---	10.3 ms	0+	SF(94%) α²⁵⁸Rf	2001
²⁶³Sg	157	263.1183	110,200.0	---	940.0 ms	(3/2+)	α²⁵⁹Rf(87%) SF(13%)	1974
^263mSg	157	263.1184	110,250.0	---	420.0 ms	(7/2+)	α²⁵⁹Rf(100%) SF γ²⁶³Sg	1995
²⁶⁴Sg	158	264.1189	110,780.0	---	78.0 ms	0+	SF(>80%) α²⁶⁰Rf	2006
²⁶⁵Sg	159	265.1211	112,790.0	---	9.2 s	(11/2-)	α²⁶¹Rf(>50%) SF	1994
^265mSg	159	265.1211	112,790.0	---	16.4 s	---	α²⁶¹Rf(>50%) SF	1994
²⁶⁶Sg	160	266.122	113,620.0	---	390.0 ms	0+	SF(>90%)	2006
²⁶⁷Sg	161	267.1243	115,810.0	---	1.8 m	---	SF(83%) α²⁶³Rf(17%)	2008
²⁶⁸Sg	162	268.1254	116,800.0	---	2.0 m	0+	α²⁶⁴Rf SF	---
²⁶⁹Sg	163	269.1285	119,690.0	---	5.0 m	---	α²⁶⁵Rf(100%) SF	2010
²⁷⁰Sg	164	270.1304	121,430.0	---	3.0 m	0+	α²⁶⁶Rf SF	---
²⁷¹Sg	165	271.1338	124,620.0	---	2.2 m	---	SF(58%) α²⁶⁷Rf(42%)	2004
²⁷²Sg	166	272.1358	126,520.0	---	4.0 m	0+	α²⁶⁸Rf SF	---
²⁷³Sg	167	273.1395	129,920.0	---	5.0 m	---	SF	---