Seaborgium (Sg)

grundämne

Atomnummer	106
Atommassa	271
masstal	258

Grupp	6
Period	7
Block	d

Protoner	106 p⁺
Neutroner	152 n⁰
Electrons	106 e^-

Animated Bohrs atommodell of Sg (Seaborgium)

Egenskaper

fysisk egenskap
atomradie
molvolym
kovalent radie	143 pm 128 pm 121 pm
Metallic Radius
ionic radius
Crystal Radius
Van der Waalsradie
densitet	35 g/cm³
energi
proton affinity
Elektronaffinitet
joniseringsenergi	7,8 eV/particle 17,1 eV/particle 25,8 eV/particle 35,5 eV/particle 47,2 eV/particle 59,3 eV/particle 109 eV/particle 122 eV/particle 152 eV/particle 170 eV/particle 200 eV/particle 224 eV/particle 251 eV/particle 285 eV/particle 306 eV/particle 339 eV/particle 885 eV/particle 921 eV/particle 958 eV/particle 998 eV/particle 1 036 eV/particle 1 073 eV/particle 1 143 eV/particle 1 181 eV/particle 1 223 eV/particle 1 263 eV/particle 4 095 eV/particle 4 178 eV/particle 4 267 eV/particle 4 360 eV/particle 4 450 eV/particle 4 540 eV/particle 4 750 eV/particle 4 840 eV/particle 4 940 eV/particle 5 030 eV/particle 5 410 eV/particle 5 490 eV/particle 5 590 eV/particle 5 680 eV/particle 6 460 eV/particle 6 570 eV/particle 6 840 eV/particle 6 950 eV/particle 10 680 eV/particle 10 870 eV/particle 11 080 eV/particle 11 300 eV/particle 11 510 eV/particle 11 710 eV/particle 12 320 eV/particle 12 540 eV/particle 12 780 eV/particle 12 990 eV/particle 13 600 eV/particle 13 800 eV/particle 14 000 eV/particle 14 200 eV/particle 16 600 eV/particle 16 800 eV/particle 17 300 eV/particle 17 500 eV/particle 34 500 eV/particle 35 000 eV/particle 35 600 eV/particle 36 100 eV/particle 44 900 eV/particle 45 700 eV/particle 46 600 eV/particle 185 839 eV/particle

ångbildningsvärme
smältvärme
Bildningsentalpi
Electrons
electron shell	2, 8, 18, 32, 32, 12, 2

valenselektron	2
elektronkonfiguration	[Rn] 5f¹⁴ 6d⁴ 7s²

oxidationstal	0, 6
elektronegativitet
Electrophilicity
Phases
aggregationstillstånd	Fast
Gas Phase
Kokpunkt
Smältpunkt
critical pressure
critical temperature
trippelpunkt
Visual
färg	Färglös #d90045
appearance
Brytningsindex
materialegenskap
Värmeledningsförmåga
termisk expansion
molar heat capacity
Specifik värmekapacitet
heat capacity ratio
electrical properties
type
elektrisk konduktivitet
resistivitet
supraledare
magnetism
type
magnetisk susceptibilitet (Mass)
magnetisk susceptibilitet (Molar)
magnetisk susceptibilitet (Volume)
magnetic ordering
Curiepunkten
Néel temperature
Structure
Kristallstruktur	()
Gitterkonstant
Lattice Angles
mekanisk materialegenskap
hårdhet
Kompressibilitet
skjuvmodul
Young's modulus
Poissons konstant
ljudhastighet
klassificering
Kategori	Övergångsmetaller, Transition metals
CAS Group	VIA
IUPAC Group	VIB
Glawe Number
Mendeleev Number	54
Pettifor Number
Geochemical Class
Goldschmidt classification	synthetic
övrigt
Gas Basicity
Dipole Polarizability	40 ± 4 a₀
C6 Dispersion Coefficient
Allotropes
Träffyta
Neutron Mass Absorption
kvanttal	5D0
rymdgrupp	()

Seaborgiumisotoper

Stabila isotoper	0
Instabila isotoper	16
Radioactive Isotopes	16

²⁵⁸Sg

natural abundance	Radioactive ☢️
relative atomic mass	258,11304 ± 0,000443 Da
masstal	258
g-factor	0
Halveringstid	2,7 ± 0,5 ms
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1997
Paritet	+

²⁵⁸Sg Decay Modes

decay mode	Intensitet
SF (spontaneous fission)	100%
α (α emission)	%

²⁵⁹Sg

natural abundance	Radioactive ☢️
relative atomic mass	259,114353 ± 0,000194 Da
masstal	259
g-factor
Halveringstid	402 ± 56 ms
Spinn	11/2
nuclear quadrupole moment
upptäcktsdatum	1985
Paritet	-

²⁵⁹Sg Decay Modes

decay mode	Intensitet
α (α emission)	100%
SF (spontaneous fission)	%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	%

²⁶⁰Sg

natural abundance	Radioactive ☢️
relative atomic mass	260,114383435 ± 0,000022045 Da
masstal	260
g-factor	0
Halveringstid	4,95 ± 0,33 ms
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1984
Paritet	+

²⁶⁰Sg Decay Modes

decay mode	Intensitet
SF (spontaneous fission)	71%
α (α emission)	29%

²⁶¹Sg

natural abundance	Radioactive ☢️
relative atomic mass	261,115948135 ± 0,000019853 Da
masstal	261
g-factor
Halveringstid	183 ± 5 ms
Spinn	3/2
nuclear quadrupole moment
upptäcktsdatum	1984
Paritet	+

²⁶¹Sg Decay Modes

decay mode	Intensitet
α (α emission)	98.1%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	1.3%
SF (spontaneous fission)	0.6%

²⁶²Sg

natural abundance	Radioactive ☢️
relative atomic mass	262,116338978 ± 0,000023797 Da
masstal	262
g-factor	0
Halveringstid	10,3 ± 1,7 ms
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	2001
Paritet	+

²⁶²Sg Decay Modes

decay mode	Intensitet
SF (spontaneous fission)	94%
α (α emission)	%

²⁶³Sg

natural abundance	Radioactive ☢️
relative atomic mass	263,118299 ± 0,000101 Da
masstal	263
g-factor
Halveringstid	940 ± 140 ms
Spinn	3/2
nuclear quadrupole moment
upptäcktsdatum	1974
Paritet	+

²⁶³Sg Decay Modes

decay mode	Intensitet
α (α emission)	87%
SF (spontaneous fission)	13%

²⁶⁴Sg

natural abundance	Radioactive ☢️
relative atomic mass	264,11893 ± 0,000304 Da
masstal	264
g-factor	0
Halveringstid	78 ± 25 ms
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	2006
Paritet	+

²⁶⁴Sg Decay Modes

decay mode	Intensitet
SF (spontaneous fission)	80%
α (α emission)	%

²⁶⁵Sg

natural abundance	Radioactive ☢️
relative atomic mass	265,121089 ± 0,000149 Da
masstal	265
g-factor
Halveringstid	9,2 ± 1,6 s
Spinn	11/2
nuclear quadrupole moment
upptäcktsdatum	1994
Paritet	-

²⁶⁵Sg Decay Modes

decay mode	Intensitet
α (α emission)	50%
SF (spontaneous fission)	%

²⁶⁶Sg

natural abundance	Radioactive ☢️
relative atomic mass	266,121973 ± 0,000263 Da
masstal	266
g-factor	0
Halveringstid	390 ± 110 ms
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	2006
Paritet	+

²⁶⁶Sg Decay Modes

decay mode	Intensitet
SF (spontaneous fission)	90%

²⁶⁷Sg

natural abundance	Radioactive ☢️
relative atomic mass	267,124323 ± 0,000281 Da
masstal	267
g-factor
Halveringstid	1,8 ± 0,7 m
Spinn
nuclear quadrupole moment
upptäcktsdatum	2008
Paritet

²⁶⁷Sg Decay Modes

decay mode	Intensitet
SF (spontaneous fission)	83%
α (α emission)	17%

²⁶⁸Sg

natural abundance	Radioactive ☢️
relative atomic mass	268,125389 ± 0,000504 Da
masstal	268
g-factor	0
Halveringstid
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum
Paritet	+

²⁶⁸Sg Decay Modes

decay mode	Intensitet
α (α emission)	%
SF (spontaneous fission)	%

²⁶⁹Sg

natural abundance	Radioactive ☢️
relative atomic mass	269,128495 ± 0,000395 Da
masstal	269
g-factor
Halveringstid	5 ± 2 m
Spinn
nuclear quadrupole moment
upptäcktsdatum	2010
Paritet

²⁶⁹Sg Decay Modes

decay mode	Intensitet
α (α emission)	100%
SF (spontaneous fission)	%

²⁷⁰Sg

natural abundance	Radioactive ☢️
relative atomic mass	270,130362 ± 0,000492 Da
masstal	270
g-factor	0
Halveringstid
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum
Paritet	+

²⁷⁰Sg Decay Modes

decay mode	Intensitet
α (α emission)	%
SF (spontaneous fission)	%

²⁷¹Sg

natural abundance	Radioactive ☢️
relative atomic mass	271,133782 ± 0,000634 Da
masstal	271
g-factor
Halveringstid	2,2 ± 1,1 m
Spinn
nuclear quadrupole moment
upptäcktsdatum	2004
Paritet

²⁷¹Sg Decay Modes

decay mode	Intensitet
α (α emission)	42%
SF (spontaneous fission)	58%

²⁷²Sg

natural abundance	Radioactive ☢️
relative atomic mass	272,135825 ± 0,000743 Da
masstal	272
g-factor	0
Halveringstid
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum
Paritet	+

²⁷²Sg Decay Modes

decay mode	Intensitet
α (α emission)	%
SF (spontaneous fission)	%

²⁷³Sg

natural abundance	Radioactive ☢️
relative atomic mass	273,139475 ± 0,000429 Da
masstal	273
g-factor
Halveringstid
Spinn
nuclear quadrupole moment
upptäcktsdatum
Paritet

²⁷³Sg Decay Modes

decay mode	Intensitet
SF (spontaneous fission)	%

historia

upptäckare eller uppfinnare	Soviet Nuclear Research/ U. of Cal at Berkeley
fyndplats	USSR/United States
upptäcktsdatum	1974
etymologi	Named in honor of Glenn Seaborg, American physical chemist known for research on transuranium elements.
uttal	see-BORG-i-em (engelska)

Sources

Förekomst
Abundance in Earth's crust
Abundance in Oceans
Abundance in Human Body	0 %
Abundance in Meteor	0 %
Abundance in Sun	0 %
Abundance in Universe	0 %

Nuclear Screening Constants

Seaborgium on ChemicalAid

Australian Educational Vocabulary-ID	scot/3573
CAS-nummer	54038-81-2
DSSTOX compound identifier	DTXCID501323012
DSSTox substance ID	DTXSID90893064
Den Store Danske-ID	seaborgium
Deutsche Nationalbibliotheks katalog-id-nummer	4355423-4
Elhuyar ZTH ID	064403
Encyclopædia Britannica Online-ID	science/seaborgium
Freebase-ID	/m/025sgk0
Gran Enciclopèdia Catalana-ID	0276445
J9U-ID	987007559163905171
KBpedia-ID	Seaborgium
OmegaWiki Definierad Betydelse	359210
Stora ryska encyklopedin-ID	3660588
Store norske leksikon-ID	seaborgium
USGS Thesaurus ID	1571
id-nummer i USA:s kongressbiblioteks katalog	sh2004005779

Seaborgium (Sg)

Egenskaper

Seaborgiumisotoper

258Sg

258Sg Decay Modes

259Sg

259Sg Decay Modes

260Sg

260Sg Decay Modes

261Sg

261Sg Decay Modes

262Sg

262Sg Decay Modes

263Sg

263Sg Decay Modes

264Sg

264Sg Decay Modes

265Sg

265Sg Decay Modes

266Sg

266Sg Decay Modes

267Sg

267Sg Decay Modes

268Sg

268Sg Decay Modes

269Sg

269Sg Decay Modes

270Sg

270Sg Decay Modes

271Sg

271Sg Decay Modes

272Sg

272Sg Decay Modes

273Sg

273Sg Decay Modes

historia

Sources

Nuclear Screening Constants

²⁵⁸Sg

²⁵⁸Sg Decay Modes

²⁵⁹Sg

²⁵⁹Sg Decay Modes

²⁶⁰Sg

²⁶⁰Sg Decay Modes

²⁶¹Sg

²⁶¹Sg Decay Modes

²⁶²Sg

²⁶²Sg Decay Modes

²⁶³Sg

²⁶³Sg Decay Modes

²⁶⁴Sg

²⁶⁴Sg Decay Modes

²⁶⁵Sg

²⁶⁵Sg Decay Modes

²⁶⁶Sg

²⁶⁶Sg Decay Modes

²⁶⁷Sg

²⁶⁷Sg Decay Modes

²⁶⁸Sg

²⁶⁸Sg Decay Modes

²⁶⁹Sg

²⁶⁹Sg Decay Modes

²⁷⁰Sg

²⁷⁰Sg Decay Modes

²⁷¹Sg

²⁷¹Sg Decay Modes

²⁷²Sg

²⁷²Sg Decay Modes

²⁷³Sg

²⁷³Sg Decay Modes