Borium, ²Bohriumi (Bh)

chemical element with the atomic number of 107

Atomic Number	107
Atomic Weight	274
Numri i masës	260

Group	7
Period	7
Block	d

protoni	107 p⁺
neutroni	153 n⁰
elektroni	107 e^-

Animated Bohr model of Bh (Borium, ²Bohriumi)

Tipar Fizik

Atomic Radius
molar volume
covalent radius	141 pm 128 pm 119 pm
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
density	37,1 g/cm³

Chemical Property

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energjia

proton affinity
electron affinity
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

enthalpy of vaporization
enthalpy of fusion
standard enthalpy of formation
elektroni

electron shell	2, 8, 18, 32, 32, 13, 2

valence electron	2 ⓘ

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

oxidation number	7
Elektronegativiteti
Electrophilicity Index
fundamental state of matter

gjendja agregate e materies
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
Ngjyra	Black #e00038
appearance
refractive index
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
type
electrical conductivity
electrical resistivity
Superpërcjellshmëria
Magnetizimi
type
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Curie temperature
Néel temperature
strukturë
Crystal Structure	{ERROR}
lattice constant
Lattice Angles
mechanical property
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
Shpejtësia e zërit
klasifikim
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
numër kuantik	6S5/2
space group	()

Isotopes of Bohrium

Stable Isotopes	0
Unstable Isotopes	19
Natural Isotopes	0

²⁶⁰Bh

Numri i masës	260
numri i neutroneve	153
Relative Atomic Mass	260,121443 ± 0,000211 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	41 ± 14 ms
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2008
parity

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

²⁶¹Bh

Numri i masës	261
numri i neutroneve	154
Relative Atomic Mass	261,121395733 ± 0,000193026 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	12,8 ± 3,2 ms
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1989
parity	-

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

²⁶²Bh

Numri i masës	262
numri i neutroneve	155
Relative Atomic Mass	262,122654688 ± 0,000099919 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	84 ± 11 ms
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1981
parity

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

²⁶³Bh

Numri i masës	263
numri i neutroneve	156
Relative Atomic Mass	263,122916 ± 0,000328 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity	-

decay mode	intensitet
α (α emission)

²⁶⁴Bh

Numri i masës	264
numri i neutroneve	157
Relative Atomic Mass	264,124486 ± 0,00019 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	1,07 ± 0,21 s
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1995
parity

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

²⁶⁵Bh

Numri i masës	265
numri i neutroneve	158
Relative Atomic Mass	265,124955 ± 0,000257 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	1,19 ± 0,52 s
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2004
parity	-

decay mode	intensitet
α (α emission)

²⁶⁶Bh

Numri i masës	266
numri i neutroneve	159
Relative Atomic Mass	266,12679 ± 0,000175 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	10,6 ± 2,2 s
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2000
parity

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

²⁶⁷Bh

Numri i masës	267
numri i neutroneve	160
Relative Atomic Mass	267,127499 ± 0,000282 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	22 ± 10 s
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2000
parity	-

decay mode	intensitet
α (α emission)	100%

²⁶⁸Bh

Numri i masës	268
numri i neutroneve	161
Relative Atomic Mass	268,129584 ± 0,00041 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity

decay mode	intensitet
α (α emission)
SF (spontaneous fission)

²⁶⁹Bh

Numri i masës	269
numri i neutroneve	162
Relative Atomic Mass	269,130411 ± 0,000402 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity	-

decay mode	intensitet
α (α emission)

²⁷⁰Bh

Numri i masës	270
numri i neutroneve	163
Relative Atomic Mass	270,133366 ± 0,00032 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	3,8 ± 3 m
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2007
parity

decay mode	intensitet
α (α emission)	100%

²⁷¹Bh

Numri i masës	271
numri i neutroneve	164
Relative Atomic Mass	271,135115 ± 0,000412 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	2,9 ± 1,9 s
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2013
parity

decay mode	intensitet
α (α emission)	100%

²⁷²Bh

Numri i masës	272
numri i neutroneve	165
Relative Atomic Mass	272,138259 ± 0,000571 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	11,3 ± 1,8 s
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2004
parity

decay mode	intensitet
α (α emission)	100%

²⁷³Bh

Numri i masës	273
numri i neutroneve	166
Relative Atomic Mass	273,140294 ± 0,000703 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity

decay mode	intensitet
α (α emission)
SF (spontaneous fission)

²⁷⁴Bh

Numri i masës	274
numri i neutroneve	167
Relative Atomic Mass	274,143599 ± 0,00062 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	57 ± 27 s
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2010
parity

decay mode	intensitet
α (α emission)	100%

²⁷⁵Bh

Numri i masës	275
numri i neutroneve	168
Relative Atomic Mass	275,145766 ± 0,000644 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity	-

decay mode	intensitet
SF (spontaneous fission)

²⁷⁶Bh

Numri i masës	276
numri i neutroneve	169
Relative Atomic Mass	276,149169 ± 0,000644 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity

decay mode	intensitet
α (α emission)
SF (spontaneous fission)

²⁷⁷Bh

Numri i masës	277
numri i neutroneve	170
Relative Atomic Mass	277,151477 ± 0,000644 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity

decay mode	intensitet
α (α emission)
SF (spontaneous fission)

²⁷⁸Bh

Numri i masës	278
numri i neutroneve	171
Relative Atomic Mass	278,154988 ± 0,000429 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2016
parity

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

historia

zbulues	Heavy Ion Research Laboratory (HIRL)
vendndodhja e zbulimit	Germany
koha e zbulimit apo shpikjes	1976
Etimologjia	Named in honor of Niels Bohr
pronunciation	neels-BOR-i-em (anglisht)

burim

Abundance
Abundance in Earth's crust
natural abundance (Oqeani)
natural abundance (Trupi i njeriut)	0 %
natural abundance (meteoroid)	0 %
natural abundance (Diell)	0 %
Abundance in Universe	0 %

Nuclear Screening Constants

Borium, ²Bohriumi on ChemicalAid

Borium, ²Bohriumi (Bh)

Tipar Fizik

Chemical Property

other

Isotopes of Bohrium

260Bh

261Bh

262Bh

263Bh

264Bh

265Bh

266Bh

267Bh

268Bh

269Bh

270Bh

271Bh

272Bh

273Bh

274Bh

275Bh

276Bh

277Bh

278Bh

historia

burim

Nuclear Screening Constants

²⁶⁰Bh

²⁶¹Bh

²⁶²Bh

²⁶³Bh

²⁶⁴Bh

²⁶⁵Bh

²⁶⁶Bh

²⁶⁷Bh

²⁶⁸Bh

²⁶⁹Bh

²⁷⁰Bh

²⁷¹Bh

²⁷²Bh

²⁷³Bh

²⁷⁴Bh

²⁷⁵Bh

²⁷⁶Bh

²⁷⁷Bh

²⁷⁸Bh