Bohrium

Bohrium (Bh)

chemical element with the atomic number of 107
Atomic Number107
Atomic Weight274
Nombor jisim260
Group7
Period7
Blockd
proton107 p+
neutron153 n0
Elektron107 e-
Animated Model Bohr of Bh (Bohrium)

Sifat Fizikal

Jejari Atom
molar volume
Jejari kovalen
141 pm
Metallic Radius
ionic radius
Crystal Radius
Jejari van der Waals
ketumpatan
37.1 g/cm³

Sifat Kimia

tenaga
proton affinity
Pertalian elektron
ionization energy
ionization energy of Bh (Bohrium)
Entalpi pengewapan
entalpi pelakuran
standard enthalpy of formation
Elektron
Petala elektron2, 8, 18, 32, 32, 13, 2
Model Bohr: Bh (Bohrium)
Elektron valens2
Teori ion Lewis: Bh (Bohrium)
tatarajah elektron[Rn] 5f14 6d5 7s2
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f14 6d5 7s2
Enhanced Model Bohr of Bh (Bohrium)
Orbital Diagram of Bh (Bohrium)
Keadaan pengoksidaan7
Keelektronegatifan
Electrophilicity Index
keadaan jirim asas
fasa jirimSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
rupa
warna
Colorless
rupa
indeks biasan
sifat bahan
Thermal Conductivity
Pengembangan terma
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
type
Kekonduksian elektrik
Kerintangan dan kekonduksian elektrik
Kesuperkonduksian
kemagnetan
type
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Suhu Curie
Néel temperature
struktur
Crystal Structure ()
lattice constant
Lattice Angles
mechanical property
hardness
Modulus pukal
shear modulus
Young's modulus
Nisbah Poisson
Kelajuan bunyi
pengelasan
CategoryTransition metals, Transition metals
CAS GroupVIIA
IUPAC GroupVIIB
Glawe Number
Mendeleev Number58
Pettifor Number
Geochemical Class
Goldschmidt classificationsynthetic

other

Gas Basicity
polarizability
38 ± 4 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
Nombor kuantum6S5/2
space group ()

Isotopes of Bohrium

Stable Isotopes0
Unstable Isotopes19
Natural Isotopes0

260Bh

Nombor jisim260
nombor neutron153
jisim atom relatif
260.121443 ± 0.000211 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
41 ± 14 ms
Spin
nuclear quadrupole moment
tarikh penemuan2008
parity

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

261Bh

Nombor jisim261
nombor neutron154
jisim atom relatif
261.121395733 ± 0.000193026 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
12.8 ± 3.2 ms
Spin5/2
nuclear quadrupole moment
tarikh penemuan1989
parity-

decay modeKeamatan (fizik)
α (α emission)100%
SF (spontaneous fission)

262Bh

Nombor jisim262
nombor neutron155
jisim atom relatif
262.122654688 ± 0.000099919 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
84 ± 11 ms
Spin
nuclear quadrupole moment
tarikh penemuan1981
parity

decay modeKeamatan (fizik)
α (α emission)100%
SF (spontaneous fission)20%

263Bh

Nombor jisim263
nombor neutron156
jisim atom relatif
263.122916 ± 0.000328 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
Spin5/2
nuclear quadrupole moment
tarikh penemuan
parity-

decay modeKeamatan (fizik)
α (α emission)

264Bh

Nombor jisim264
nombor neutron157
jisim atom relatif
264.124486 ± 0.00019 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
1.07 ± 0.21 s
Spin
nuclear quadrupole moment
tarikh penemuan1995
parity

decay modeKeamatan (fizik)
α (α emission)86%
SF (spontaneous fission)14%
β+ (β+ decay; β+ = ϵ + e+)

265Bh

Nombor jisim265
nombor neutron158
jisim atom relatif
265.124955 ± 0.000257 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
1.19 ± 0.52 s
Spin5/2
nuclear quadrupole moment
tarikh penemuan2004
parity-

decay modeKeamatan (fizik)
α (α emission)

266Bh

Nombor jisim266
nombor neutron159
jisim atom relatif
266.12679 ± 0.000175 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
10.6 ± 2.2 s
Spin
nuclear quadrupole moment
tarikh penemuan2000
parity

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

267Bh

Nombor jisim267
nombor neutron160
jisim atom relatif
267.127499 ± 0.000282 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
22 ± 10 s
Spin5/2
nuclear quadrupole moment
tarikh penemuan2000
parity-

decay modeKeamatan (fizik)
α (α emission)100%

268Bh

Nombor jisim268
nombor neutron161
jisim atom relatif
268.129584 ± 0.00041 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
Spin
nuclear quadrupole moment
tarikh penemuan
parity

decay modeKeamatan (fizik)
α (α emission)
SF (spontaneous fission)

269Bh

Nombor jisim269
nombor neutron162
jisim atom relatif
269.130411 ± 0.000402 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
Spin5/2
nuclear quadrupole moment
tarikh penemuan
parity-

decay modeKeamatan (fizik)
α (α emission)

270Bh

Nombor jisim270
nombor neutron163
jisim atom relatif
270.133366 ± 0.00032 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
3.8 ± 3 m
Spin
nuclear quadrupole moment
tarikh penemuan2007
parity

decay modeKeamatan (fizik)
α (α emission)100%

271Bh

Nombor jisim271
nombor neutron164
jisim atom relatif
271.135115 ± 0.000412 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
2.9 ± 1.9 s
Spin
nuclear quadrupole moment
tarikh penemuan2013
parity

decay modeKeamatan (fizik)
α (α emission)100%

272Bh

Nombor jisim272
nombor neutron165
jisim atom relatif
272.138259 ± 0.000571 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
11.3 ± 1.8 s
Spin
nuclear quadrupole moment
tarikh penemuan2004
parity

decay modeKeamatan (fizik)
α (α emission)100%

273Bh

Nombor jisim273
nombor neutron166
jisim atom relatif
273.140294 ± 0.000703 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
Spin
nuclear quadrupole moment
tarikh penemuan
parity

decay modeKeamatan (fizik)
α (α emission)
SF (spontaneous fission)

274Bh

Nombor jisim274
nombor neutron167
jisim atom relatif
274.143599 ± 0.00062 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
57 ± 27 s
Spin
nuclear quadrupole moment
tarikh penemuan2010
parity

decay modeKeamatan (fizik)
α (α emission)100%

275Bh

Nombor jisim275
nombor neutron168
jisim atom relatif
275.145766 ± 0.000644 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
Spin5/2
nuclear quadrupole moment
tarikh penemuan
parity-

decay modeKeamatan (fizik)
SF (spontaneous fission)

276Bh

Nombor jisim276
nombor neutron169
jisim atom relatif
276.149169 ± 0.000644 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
Spin
nuclear quadrupole moment
tarikh penemuan
parity

decay modeKeamatan (fizik)
α (α emission)
SF (spontaneous fission)

277Bh

Nombor jisim277
nombor neutron170
jisim atom relatif
277.151477 ± 0.000644 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
Spin
nuclear quadrupole moment
tarikh penemuan
parity

decay modeKeamatan (fizik)
α (α emission)
SF (spontaneous fission)

278Bh

Nombor jisim278
nombor neutron171
jisim atom relatif
278.154988 ± 0.000429 Da
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
Spin
nuclear quadrupole moment
tarikh penemuan2016
parity

decay modeKeamatan (fizik)
SF (spontaneous fission)100%
α (α emission)
Electron shell 107 Bohrium

sejarah

penemu atau perekaHeavy Ion Research Laboratory (HIRL)
tempat penemuanGermany
tarikh penemuan1976
EtimologiNamed in honor of Niels Bohr
sebutanneels-BOR-i-em (Inggeris)

sumber

Abundance
Abundance in Earth's crust
natural abundance (lautan)
natural abundance (Tubuh manusia)
0 %
natural abundance (Meteoroid)
0 %
natural abundance (Matahari)
0 %
Abundance in Universe
0 %

Nuclear Screening Constants