Seaborgium

Seaborgium (Sg)

chemical element with the atomic number of 106
Atomic Number106
Atomic Weight271
Massagetal258
Group6
Period7
Blockd
proton106 p+
neutron152 n0
elektron106 e-
Animated Bohr model of Sg (Seaborgium)

Physical Property

Atoomradius
molar volume
Covalent Radius
143 pm
Metallic Radius
Ioonradius
Crystal Radius
Van der Waals radius
density

Chemical Property

energie
proton affinity
electron affinity
ionization energy
ionization energy of Sg (Seaborgium)
Verdampingswarmte
smeltingswarmte
Vormingsentalpie
elektron
Elektronskil2, 8, 18, 32, 32, 12, 2
Bohr model: Sg (Seaborgium)
Valenselektrone2
Lewisteorie: Sg (Seaborgium)
elektronkonfigurasie[Rn] 5f14 6d4 7s2
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f14 6d4 7s2
Enhanced Bohr model of Sg (Seaborgium)
Orbital Diagram of Sg (Seaborgium)
Oksidasietoestand0, 6
Elektronegatiwiteit
Electrophilicity Index
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
kleur
Colorless
appearance
Brekingsindeks
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
type
Geleidingsvermoë
Elektriese resistiwiteit
superconductivity
Magnetisme
type
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Curie temperature
Néel temperature
structure
Crystal Structure ()
lattice constant
Lattice Angles
mechanical property
hardness
Massamodulus
Skuifmodulus
Young se modulus
Poisson se verhouding
Spoed van klank
classification
CategoryTransition metals, Transition metals
CAS GroupVIA
IUPAC GroupVIB
Glawe Number
Mendeleev Number54
Pettifor Number
Geochemical Class
Goldschmidt classificationsynthetic

other

Gas Basicity
polarizability
40 ± 4 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
quantum number5D0
Ruimtegroep ()

Isotopes of Seaborgium

Stable Isotopes0
Unstable Isotopes16
Natural Isotopes0

258Sg

Massagetal258
neutron number152
relative atomic mass
258,11304 ± 0,000443 Da
g-factor
0
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
2,7 ± 0,5 ms
spin0
nuclear quadrupole moment
0
ontdekkingsdatum1997
parity+

decay modeintensity
SF (spontaneous fission)100%
α (α emission)

259Sg

Massagetal259
neutron number153
relative atomic mass
259,114353 ± 0,000194 Da
g-factor
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
402 ± 56 ms
spin11/2
nuclear quadrupole moment
ontdekkingsdatum1985
parity-

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

260Sg

Massagetal260
neutron number154
relative atomic mass
260,114383435 ± 0,000022045 Da
g-factor
0
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
4,95 ± 0,33 ms
spin0
nuclear quadrupole moment
0
ontdekkingsdatum1984
parity+

decay modeintensity
SF (spontaneous fission)71%
α (α emission)29%

261Sg

Massagetal261
neutron number155
relative atomic mass
261,115948135 ± 0,000019853 Da
g-factor
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
183 ± 5 ms
spin3/2
nuclear quadrupole moment
ontdekkingsdatum1984
parity+

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

262Sg

Massagetal262
neutron number156
relative atomic mass
262,116338978 ± 0,000023797 Da
g-factor
0
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
10,3 ± 1,7 ms
spin0
nuclear quadrupole moment
0
ontdekkingsdatum2001
parity+

decay modeintensity
SF (spontaneous fission)94%
α (α emission)

263Sg

Massagetal263
neutron number157
relative atomic mass
263,118299 ± 0,000101 Da
g-factor
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
940 ± 140 ms
spin3/2
nuclear quadrupole moment
ontdekkingsdatum1974
parity+

decay modeintensity
α (α emission)87%
SF (spontaneous fission)13%

264Sg

Massagetal264
neutron number158
relative atomic mass
264,11893 ± 0,000304 Da
g-factor
0
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
78 ± 25 ms
spin0
nuclear quadrupole moment
0
ontdekkingsdatum2006
parity+

decay modeintensity
SF (spontaneous fission)80%
α (α emission)

265Sg

Massagetal265
neutron number159
relative atomic mass
265,121089 ± 0,000149 Da
g-factor
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
9,2 ± 1,6 s
spin11/2
nuclear quadrupole moment
ontdekkingsdatum1994
parity-

decay modeintensity
α (α emission)50%
SF (spontaneous fission)

266Sg

Massagetal266
neutron number160
relative atomic mass
266,121973 ± 0,000263 Da
g-factor
0
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
390 ± 110 ms
spin0
nuclear quadrupole moment
0
ontdekkingsdatum2006
parity+

decay modeintensity
SF (spontaneous fission)90%

267Sg

Massagetal267
neutron number161
relative atomic mass
267,124323 ± 0,000281 Da
g-factor
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
1,8 ± 0,7 m
spin
nuclear quadrupole moment
ontdekkingsdatum2008
parity

decay modeintensity
SF (spontaneous fission)83%
α (α emission)17%

268Sg

Massagetal268
neutron number162
relative atomic mass
268,125389 ± 0,000504 Da
g-factor
0
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
spin0
nuclear quadrupole moment
0
ontdekkingsdatum
parity+

decay modeintensity
α (α emission)
SF (spontaneous fission)

269Sg

Massagetal269
neutron number163
relative atomic mass
269,128495 ± 0,000395 Da
g-factor
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
5 ± 2 m
spin
nuclear quadrupole moment
ontdekkingsdatum2010
parity

decay modeintensity
α (α emission)100%
SF (spontaneous fission)

270Sg

Massagetal270
neutron number164
relative atomic mass
270,130362 ± 0,000492 Da
g-factor
0
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
spin0
nuclear quadrupole moment
0
ontdekkingsdatum
parity+

decay modeintensity
α (α emission)
SF (spontaneous fission)

271Sg

Massagetal271
neutron number165
relative atomic mass
271,133782 ± 0,000634 Da
g-factor
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
2,2 ± 1,1 m
spin
nuclear quadrupole moment
ontdekkingsdatum2004
parity

decay modeintensity
α (α emission)42%
SF (spontaneous fission)58%

272Sg

Massagetal272
neutron number166
relative atomic mass
272,135825 ± 0,000743 Da
g-factor
0
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
spin0
nuclear quadrupole moment
0
ontdekkingsdatum
parity+

decay modeintensity
α (α emission)
SF (spontaneous fission)

273Sg

Massagetal273
neutron number167
relative atomic mass
273,139475 ± 0,000429 Da
g-factor
natural abundance
radioaktiwiteit☢️ radioactive element
Halfleeftyd
spin
nuclear quadrupole moment
ontdekkingsdatum
parity

decay modeintensity
SF (spontaneous fission)
Electron shell 106 Seaborgium

geskiedenis

Ontdek deurSoviet Nuclear Research/ U. of Cal at Berkeley
ligging van ontdekkingUSSR/United States
ontdekkingsdatum1974
etimologieNamed in honor of Glenn Seaborg, American physical chemist known for research on transuranium elements.
uitspraaksee-BORG-i-em (Engels)

source

Abundance
Abundance in Earth's crust
natural abundance (oseaan)
natural abundance (human body)
0 %
natural abundance (Meteoroïde)
0 %
natural abundance (Son)
0 %
Abundance in Universe
0 %

Nuclear Screening Constants