Bismuthi

Bismuthi (Bi)

chemical element with symbol Bi and atomic number 83
Atomic Number83
Atomic Weight208.9804
mass number209
Group15
Period6
Blockp
protoni83 p+
nyutroni126 n0
elektroni83 e-
Animated Bohr model of Bi (Bismuthi)

Physical Property

Atomic Radius
molar volume
Covalent Radius
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
msongamano
Atomic Radii Of The Elements: Bismuthi0102030405060708090100110120130140150160170180190200210pmAtomic RadiusCovalent RadiusMetallic RadiusVan der Waals radius

Chemical Property

nishati
proton affinity
electron affinity
ionization energy
ionization energy of Bi (Bismuthi)
enthalpy of vaporization
enthalpy of fusion
standard enthalpy of formation
elektroni
Mzingo elektroni2, 8, 18, 32, 18, 5
Bohr model: Bi (Bismuthi)
valence electron5
Lewis structure: Bi (Bismuthi)
electron configuration[Xe] 4f14 5d10 6s2 6p3
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f14 5d10 6s2 6p3
Enhanced Bohr model of Bi (Bismuthi)
Orbital Diagram of Bi (Bismuthi)
oxidation number-3, -2, -1, 0, 1, 2, 3, 4, 5
electronegativity
1.9
Electrophilicity Index
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
Kiwango utatu
appearance
Rangi
Gray
appearancelustrous silver
refractive index
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
typeConductor
electrical conductivity
electrical resistivity
superconductivity
Uga sumaku
typediamagnetic
magnetic susceptibility (Mass)
-0.000000017 m³/Kg
magnetic susceptibility (Molar)
-0.0000000036 m³/mol
magnetic susceptibility (Volume)
-0.00017
magnetic ordering
Curie temperature
Néel temperature
structure
Crystal StructureBase Centered Monoclinic (RHL)
lattice constant
Lattice Anglesπ/2, 1.925622, π/2
mechanical property
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
0.33
speed of sound
classification
CategoryPost-transition metals, Poor metals
CAS GroupVB
IUPAC GroupVA
Glawe Number92
Mendeleev Number97
Pettifor Number87
Geochemical Class
Goldschmidt classificationchalcophile

other

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Neutron cross section
0.034
Neutron Mass Absorption
0.000006
quantum number4S3/2
space group12 (C12/m1)

Isotopes of Bismuth

Stable Isotopes0
Unstable Isotopes41
Natural Isotopes1

184Bi

mass number184
neutron number101
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
6.6 ± 1.5 ms
spin3
nuclear quadrupole moment
Uvumbuzi2003
parity+

hali ya kuozaintensity
α (α emission)100%

185Bi

mass number185
neutron number102
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
spin9/2
nuclear quadrupole moment
Uvumbuzi1996
parity-

hali ya kuozaintensity
p (proton emission)
α (α emission)

186Bi

mass number186
neutron number103
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
14.8 ± 0.7 ms
spin3
nuclear quadrupole moment
Uvumbuzi1997
parity+

hali ya kuozaintensity
α (α emission)100%
β+ (β+ decay; β+ = ϵ + e+)
β+ SF (β+-delayed fission)0.011%

187Bi

mass number187
neutron number104
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
37 ± 2 ms
spin9/2
nuclear quadrupole moment
Uvumbuzi1999
parity-

hali ya kuozaintensity
α (α emission)100%

188Bi

mass number188
neutron number105
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
60 ± 3 ms
spin3
nuclear quadrupole moment
Uvumbuzi1980
parity+

hali ya kuozaintensity
α (α emission)100%
β+ (β+ decay; β+ = ϵ + e+)
β+ SF (β+-delayed fission)0.0014%

189Bi

mass number189
neutron number106
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
688 ± 5 ms
spin9/2
nuclear quadrupole moment
Uvumbuzi1973
parity-

hali ya kuozaintensity
α (α emission)100%
β+ (β+ decay; β+ = ϵ + e+)

190Bi

mass number190
neutron number107
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
6.3 ± 0.1 s
spin3
nuclear quadrupole moment
Uvumbuzi1972
parity+

hali ya kuozaintensity
α (α emission)77%
β+ (β+ decay; β+ = ϵ + e+)23%
β+ SF (β+-delayed fission)6%

191Bi

mass number191
neutron number108
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
12.4 ± 0.3 s
spin9/2
nuclear quadrupole moment
Uvumbuzi1972
parity-

hali ya kuozaintensity
α (α emission)51%
β+ (β+ decay; β+ = ϵ + e+)

192Bi

mass number192
neutron number109
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
34.6 ± 0.9 s
spin3
nuclear quadrupole moment
Uvumbuzi1971
parity+

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)88%
α (α emission)12%

193Bi

mass number193
neutron number110
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
63.6 ± 3 s
spin9/2
nuclear quadrupole moment
Uvumbuzi1971
parity-

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)96.5%
α (α emission)3.5%

194Bi

mass number194
neutron number111
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
95 ± 3 s
spin3
nuclear quadrupole moment
Uvumbuzi1971
parity+

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)0.46%

195Bi

mass number195
neutron number112
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
183 ± 4 s
spin9/2
nuclear quadrupole moment
Uvumbuzi1971
parity-

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)0.03%

196Bi

mass number196
neutron number113
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
5.13 ± 0.2 m
spin3
nuclear quadrupole moment
Uvumbuzi1976
parity+

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)0.00115%

197Bi

mass number197
neutron number114
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
9.33 ± 0.5 m
spin9/2
nuclear quadrupole moment
Uvumbuzi1971
parity-

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)

198Bi

mass number198
neutron number115
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
10.3 ± 0.3 m
spin3
nuclear quadrupole moment
Uvumbuzi1950
parity+

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)100%

199Bi

mass number199
neutron number116
Relative Atomic Mass
g-factor
1.0222222222222 ± 0.088888888888889
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
27 ± 1 m
spin9/2
nuclear quadrupole moment
Uvumbuzi1950
parity-

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)100%

200Bi

mass number200
neutron number117
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
36.4 ± 0.5 m
spin7
nuclear quadrupole moment
Uvumbuzi1950
parity+

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)100%

201Bi

mass number201
neutron number118
Relative Atomic Mass
g-factor
1.0666666666667 ± 0.066666666666667
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
103 ± 3 m
spin9/2
nuclear quadrupole moment
Uvumbuzi1950
parity-

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)100%

202Bi

mass number202
neutron number119
Relative Atomic Mass
g-factor
0.848 ± 0.0028
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
1.72 ± 0.05 h
spin5
nuclear quadrupole moment
Uvumbuzi1951
parity+

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)1%

203Bi

mass number203
neutron number120
Relative Atomic Mass
g-factor
0.88866666666667 ± 0.0028888888888889
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
11.76 ± 0.05 h
spin9/2
nuclear quadrupole moment
Uvumbuzi1950
parity-

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)100%

204Bi

mass number204
neutron number121
Relative Atomic Mass
g-factor
0.717 ± 0.0025
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
11.22 ± 0.1 h
spin6
nuclear quadrupole moment
Uvumbuzi1947
parity+

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)100%

205Bi

mass number205
neutron number122
Relative Atomic Mass
g-factor
0.89933333333333 ± 0.0015555555555556
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
14.91 ± 0.07 d
spin9/2
nuclear quadrupole moment
-0.81 ± 0.03
Uvumbuzi1951
parity-

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)100%

206Bi

mass number206
neutron number123
Relative Atomic Mass
g-factor
0.7235 ± 0.0013333333333333
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
6.243 ± 0.003 d
spin6
nuclear quadrupole moment
-0.54 ± 0.04
Uvumbuzi1947
parity+

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)100%

207Bi

mass number207
neutron number124
Relative Atomic Mass
g-factor
0.90508888888889 ± 0.00044444444444444
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
31.22 ± 0.17 y
spin9/2
nuclear quadrupole moment
-0.76 ± 0.02
Uvumbuzi1950
parity-

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)100%

208Bi

mass number208
neutron number125
Relative Atomic Mass
g-factor
0.9144 ± 0.002
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
368 ± 4 ky
spin5
nuclear quadrupole moment
-0.7 ± 0.08
Uvumbuzi1953
parity+

hali ya kuozaintensity
β+ (β+ decay; β+ = ϵ + e+)100%

209Bi

mass number209
neutron number126
Relative Atomic Mass
g-factor
natural abundance
100
Unururifu☢️ radioactive element
Nusumaisha
20.1 ± 0.8 Ey
spin9/2
nuclear quadrupole moment
-0.516 ± 0.015
Uvumbuzi1924
parity-

hali ya kuozaintensity
α (α emission)100%

210Bi

mass number210
neutron number127
Relative Atomic Mass
g-factor
-0.0443 ± 0.0001
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
5.012 ± 0.005 d
spin1
nuclear quadrupole moment
0.19 ± 0.006
Uvumbuzi1905
parity-

hali ya kuozaintensity
β (β decay)100%
α (α emission)13.2%

211Bi

mass number211
neutron number128
Relative Atomic Mass
g-factor
0.85555555555556 ± 0.0066666666666667
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
2.14 ± 0.02 m
spin9/2
nuclear quadrupole moment
-0.7 ± 0.3
Uvumbuzi1905
parity-

hali ya kuozaintensity
α (α emission)100%
β (β decay)0.276%

212Bi

mass number212
neutron number129
Relative Atomic Mass
g-factor
0.32 ± 0.04
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
60.55 ± 0.06 m
spin1
nuclear quadrupole moment
0.1 ± 0.4
Uvumbuzi1905
parity-

hali ya kuozaintensity
β (β decay)64.06%
α (α emission)35.94%
βα (β-delayed α emission)0.014%

213Bi

mass number213
neutron number130
Relative Atomic Mass
g-factor
0.822 ± 0.0015555555555556
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
45.6 ± 0.04 m
spin9/2
nuclear quadrupole moment
-0.83 ± 0.05
Uvumbuzi1947
parity-

hali ya kuozaintensity
β (β decay)97.91%
α (α emission)2.09%

214Bi

mass number214
neutron number131
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
19.9 ± 0.4 m
spin1
nuclear quadrupole moment
Uvumbuzi1904
parity-

hali ya kuozaintensity
β (β decay)99.979%
α (α emission)0.021%
βα (β-delayed α emission)0.003%

215Bi

mass number215
neutron number132
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
7.62 ± 0.13 m
spin9/2
nuclear quadrupole moment
Uvumbuzi1953
parity-

hali ya kuozaintensity
β (β decay)100%

216Bi

mass number216
neutron number133
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
2.21 ± 0.04 m
spin6
nuclear quadrupole moment
Uvumbuzi1989
parity-

hali ya kuozaintensity
β (β decay)100%

217Bi

mass number217
neutron number134
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
98.5 ± 1.3 s
spin9/2
nuclear quadrupole moment
Uvumbuzi1998
parity-

hali ya kuozaintensity
β (β decay)100%

218Bi

mass number218
neutron number135
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
33 ± 1 s
spin8
nuclear quadrupole moment
Uvumbuzi1998
parity-

hali ya kuozaintensity
β (β decay)100%

219Bi

mass number219
neutron number136
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
8.7 ± 2.9 s
spin9/2
nuclear quadrupole moment
Uvumbuzi2009
parity-

hali ya kuozaintensity
β (β decay)100%
β n (β-delayed neutron emission)

220Bi

mass number220
neutron number137
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
9.5 ± 5.7 s
spin1
nuclear quadrupole moment
Uvumbuzi2010
parity-

hali ya kuozaintensity
β (β decay)100%
β n (β-delayed neutron emission)

221Bi

mass number221
neutron number138
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
spin9/2
nuclear quadrupole moment
Uvumbuzi2009
parity-

hali ya kuozaintensity
β (β decay)
β n (β-delayed neutron emission)

222Bi

mass number222
neutron number139
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
spin1
nuclear quadrupole moment
Uvumbuzi2009
parity-

hali ya kuozaintensity
β (β decay)
β n (β-delayed neutron emission)

223Bi

mass number223
neutron number140
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
spin9/2
nuclear quadrupole moment
Uvumbuzi2009
parity-

hali ya kuozaintensity
β (β decay)
β n (β-delayed neutron emission)

224Bi

mass number224
neutron number141
Relative Atomic Mass
g-factor
natural abundance
Unururifu☢️ radioactive element
Nusumaisha
spin1
nuclear quadrupole moment
Uvumbuzi2010
parity-

hali ya kuozaintensity
β (β decay)
β n (β-delayed neutron emission)
Bismuth crystals and 1cm3 cube

historia

mgunduzi au mvumbuziKnown to the ancients.
location of discovery
Uvumbuzi
EtimolojiaGerman: bisemutum, (white mass), Now spelled wismut.
pronunciationBIZ-meth (Kiingereza)

source

Abundance
Abundance in Earth's crust
natural abundance (Bahari)
natural abundance (Mwili)
natural abundance (Kimondo)
0.0000069 %
natural abundance (Jua)
0.000001 %
Abundance in Universe
0.00000007 %

Nuclear Screening Constants

1s1.6018
2p4.533
2s21.824
3d13.4585
3p23.0678
3s24.1145
4d37.7608
4f37.9308
4p36.1496
4s35.2928
5d58.756
5p53.979
5s51.971
6p69.6602
6s67.76