Bohrium (Bh)

chemical element with the atomic number of 107

Atomic Number	107
Atomic Weight	274
Nombor jisim	260

Group	7
Period	7
Block	d

proton	107 p⁺
neutron	153 n⁰
Elektron	107 e^-

Sifat Fizikal

Jejari Atom
molar volume
Jejari kovalen	141 pm 128 pm 119 pm
Metallic Radius
ionic radius
Crystal Radius
Jejari van der Waals
ketumpatan	37.1 g/cm³

Sifat Kimia

{ERROR}

tenaga

proton affinity
Pertalian elektron
ionization energy	7.7 eV/particle 17.5 eV/particle 26.7 eV/particle 37.3 eV/particle 49 eV/particle 62.1 eV/particle 74.9 eV/particle 134 eV/particle 148 eV/particle 178 eV/particle 198 eV/particle 228 eV/particle 255 eV/particle 281 eV/particle 318 eV/particle 337 eV/particle 374 eV/particle 934 eV/particle 969 eV/particle 1,008 eV/particle 1,049 eV/particle 1,088 eV/particle 1,126 eV/particle 1,197 eV/particle 1,237 eV/particle 1,280 eV/particle 1,320 eV/particle 4,216 eV/particle 4,301 eV/particle 4,390 eV/particle 4,486 eV/particle 4,580 eV/particle 4,660 eV/particle 4,890 eV/particle 4,980 eV/particle 5,080 eV/particle 5,170 eV/particle 5,550 eV/particle 5,640 eV/particle 5,740 eV/particle 5,830 eV/particle 6,650 eV/particle 6,760 eV/particle 7,040 eV/particle 7,140 eV/particle 10,930 eV/particle 11,130 eV/particle 11,340 eV/particle 11,560 eV/particle 11,780 eV/particle 11,980 eV/particle 12,610 eV/particle 12,830 eV/particle 13,070 eV/particle 13,300 eV/particle 13,900 eV/particle 14,100 eV/particle 14,300 eV/particle 14,500 eV/particle 17,000 eV/particle 17,300 eV/particle 17,700 eV/particle 18,000 eV/particle 35,200 eV/particle 35,700 eV/particle 36,300 eV/particle 36,800 eV/particle 46,100 eV/particle 46,900 eV/particle 47,800 eV/particle 190,331 eV/particle

Entalpi pengewapan
entalpi pelakuran
standard enthalpy of formation
Elektron

Petala elektron	2, 8, 18, 32, 32, 13, 2

Elektron valens	2 ⓘ

tatarajah elektron	[Rn] 5f¹⁴ 6d⁵ 7s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 6s² 4f¹⁴ 5d¹⁰ 6p⁶ 5f¹⁴ 6d⁵ 7s²

Keadaan pengoksidaan	7
Keelektronegatifan
Electrophilicity Index
keadaan jirim asas

fasa jirim
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
rupa
warna	Black #e00038
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	{ERROR}
lattice constant
Lattice Angles
mechanical property
hardness
Modulus pukal
shear modulus
Young's modulus
Nisbah Poisson
Kelajuan bunyi
pengelasan
Category	Actinides, Transition metals
CAS Group	VIIA
IUPAC Group	VIIB
Glawe Number
Mendeleev Number	58
Pettifor Number
Geochemical Class
Goldschmidt classification	synthetic

other

Gas Basicity
polarizability	38 ± 4 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
Nombor kuantum	6S5/2
space group	()

Isotopes of Bohrium

Stable Isotopes	0
Unstable Isotopes	19
Natural Isotopes	0

²⁶⁰Bh

Nombor jisim	260
nombor neutron	153
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 penemuan	2008
parity

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

²⁶¹Bh

Nombor jisim	261
nombor neutron	154
Jisim Atom Relatif	261.121395733 ± 0.000193026 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	12.8 ± 3.2 ms
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	1989
parity	-

decay mode	Keamatan (fizik)
α (α emission)	100%
SF (spontaneous fission)

²⁶²Bh

Nombor jisim	262
nombor neutron	155
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 penemuan	1981
parity

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

²⁶³Bh

Nombor jisim	263
nombor neutron	156
Jisim Atom Relatif	263.122916 ± 0.000328 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	5/2
nuclear quadrupole moment
tarikh penemuan
parity	-

decay mode	Keamatan (fizik)
α (α emission)

²⁶⁴Bh

Nombor jisim	264
nombor neutron	157
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 penemuan	1995
parity

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

²⁶⁵Bh

Nombor jisim	265
nombor neutron	158
Jisim Atom Relatif	265.124955 ± 0.000257 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	1.19 ± 0.52 s
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	2004
parity	-

decay mode	Keamatan (fizik)
α (α emission)

²⁶⁶Bh

Nombor jisim	266
nombor neutron	159
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 penemuan	2000
parity

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

²⁶⁷Bh

Nombor jisim	267
nombor neutron	160
Jisim Atom Relatif	267.127499 ± 0.000282 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	22 ± 10 s
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	2000
parity	-

decay mode	Keamatan (fizik)
α (α emission)	100%

²⁶⁸Bh

Nombor jisim	268
nombor neutron	161
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 mode	Keamatan (fizik)
α (α emission)
SF (spontaneous fission)

²⁶⁹Bh

Nombor jisim	269
nombor neutron	162
Jisim Atom Relatif	269.130411 ± 0.000402 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	5/2
nuclear quadrupole moment
tarikh penemuan
parity	-

decay mode	Keamatan (fizik)
α (α emission)

²⁷⁰Bh

Nombor jisim	270
nombor neutron	163
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 penemuan	2007
parity

decay mode	Keamatan (fizik)
α (α emission)	100%

²⁷¹Bh

Nombor jisim	271
nombor neutron	164
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 penemuan	2013
parity

decay mode	Keamatan (fizik)
α (α emission)	100%

²⁷²Bh

Nombor jisim	272
nombor neutron	165
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 penemuan	2004
parity

decay mode	Keamatan (fizik)
α (α emission)	100%

²⁷³Bh

Nombor jisim	273
nombor neutron	166
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 mode	Keamatan (fizik)
α (α emission)
SF (spontaneous fission)

²⁷⁴Bh

Nombor jisim	274
nombor neutron	167
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 penemuan	2010
parity

decay mode	Keamatan (fizik)
α (α emission)	100%

²⁷⁵Bh

Nombor jisim	275
nombor neutron	168
Jisim Atom Relatif	275.145766 ± 0.000644 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	5/2
nuclear quadrupole moment
tarikh penemuan
parity	-

decay mode	Keamatan (fizik)
SF (spontaneous fission)

²⁷⁶Bh

Nombor jisim	276
nombor neutron	169
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 mode	Keamatan (fizik)
α (α emission)
SF (spontaneous fission)

²⁷⁷Bh

Nombor jisim	277
nombor neutron	170
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 mode	Keamatan (fizik)
α (α emission)
SF (spontaneous fission)

²⁷⁸Bh

Nombor jisim	278
nombor neutron	171
Jisim Atom Relatif	278.154988 ± 0.000429 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin
nuclear quadrupole moment
tarikh penemuan	2016
parity

decay mode	Keamatan (fizik)
SF (spontaneous fission)	100%
α (α emission)

sejarah

penemu atau pereka	Heavy Ion Research Laboratory (HIRL)
tempat penemuan	Germany
tarikh penemuan	1976
Etimologi	Named in honor of Niels Bohr
sebutan	neels-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

Bohrium on ChemicalAid

Bohrium (Bh)

Sifat Fizikal

Sifat Kimia

other

Isotopes of Bohrium

260Bh

261Bh

262Bh

263Bh

264Bh

265Bh

266Bh

267Bh

268Bh

269Bh

270Bh

271Bh

272Bh

273Bh

274Bh

275Bh

276Bh

277Bh

278Bh

sejarah

sumber

Nuclear Screening Constants

²⁶⁰Bh

²⁶¹Bh

²⁶²Bh

²⁶³Bh

²⁶⁴Bh

²⁶⁵Bh

²⁶⁶Bh

²⁶⁷Bh

²⁶⁸Bh

²⁶⁹Bh

²⁷⁰Bh

²⁷¹Bh

²⁷²Bh

²⁷³Bh

²⁷⁴Bh

²⁷⁵Bh

²⁷⁶Bh

²⁷⁷Bh

²⁷⁸Bh