Sirb, Sirîç

Sirb, Sirîç (Pb)

chemical element with symbol Pb and atomic number 82
Atomic Number82
Atomic Weight207.2
Hejmara baristeyî208
Group14
Period6
Blockp
Proton82 p+
Notron126 n0
Kareva82 e-
Animated Bohr model of Pb (Sirb, Sirîç)

Physical Property

Atomic Radius
180 pm
molar volume
Covalent Radius
144 pm
Metallic Radius
150 pm
ionic radius
98 pm
Crystal Radius
112 pm
Van der Waals radius
202 pm
density
11,3 g/cm³
Atomic Radii Of The Elements: Sirb, Sirîç0102030405060708090100110120130140150160170180190200210pmAtomic RadiusCovalent RadiusMetallic RadiusVan der Waals radius

Chemical Property

wize
proton affinity
electron affinity
0,35674316 eV/particle
ionization energy
7,4166796 eV/particle
ionization energy of Pb (Sirb, Sirîç)
enthalpy of vaporization
177,8 kJ/mol
enthalpy of fusion
4,77 kJ/mol
standard enthalpy of formation
195,2 kJ/mol
Kareva
electron shell2, 8, 18, 32, 18, 4
Bohr model: Pb (Sirb, Sirîç)
valence electron4
Lewis structure: Pb (Sirb, Sirîç)
electron configuration[Xe] 4f14 5d10 6s2 6p2
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f14 5d10 6s2 6p2
Enhanced Bohr model of Pb (Sirb, Sirîç)
Orbital Diagram of Pb (Sirb, Sirîç)
oxidation number-4, -2, -1, 0, 1, 2, 3, 4
electronegativity
1.8
Electrophilicity Index
1,069876866442547 eV/particle
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
2.022,15 K
Melting Point
600,612 K
critical pressure
critical temperature
triple point
appearance
color
Slate Gray
appearancemetallic gray
refractive index
thermodynamic material property
Thermal Conductivity
35,3 W/(m K)
thermal expansion
0,0000289 1/K
molar heat capacity
26,84 J/(mol K)
Specific Heat Capacity
heat capacity ratio
electrical properties
typeConductor
electrical conductivity
4,8 MS/m
electrical resistivity
0,00000021 m Ω
superconductivity
7,2 K
magnetism
typediamagnetic
magnetic susceptibility (Mass)
-0,0000000015 m³/Kg
magnetic susceptibility (Molar)
-0,000000000311 m³/mol
magnetic susceptibility (Volume)
-0,000017
magnetic ordering
Germahiya Curie
Néel temperature
pêkhate
Crystal StructureFace Centered Cubic (FCC)
lattice constant
4,95 Å
Lattice Anglesπ/2, π/2, π/2
mechanical property
hardness
1,5 MPa
bulk modulus
46 GPa
shear modulus
5,6 GPa
Young's modulus
16 GPa
Poisson's ratio
0,44
Leza dengê
1.260 m/s
classification
CategoryPost-transition metals, Poor metals
CAS GroupIVB
IUPAC GroupIVA
Glawe Number82
Mendeleev Number91
Pettifor Number82
Geochemical Class
Goldschmidt classificationchalcophile

other

Gas Basicity
polarizability
47 ± 3 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
0,171
Neutron Mass Absorption
0,00003
quantum number3P0
space group225 (Fm_3m)

Isotopes of Lead

Stable Isotopes0
Unstable Isotopes43
Natural Isotopes4
Isotopic Composition20852.40%20852.40%20624.10%20624.10%20722.10%20722.10%2041.40%2041.40%

178Pb

Hejmara baristeyî178
neutron number96
Giraniya atomê
178,003836171 ± 0,000024889 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
250 ± 80 us
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê2001
parity+

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

179Pb

Hejmara baristeyî179
neutron number97
Giraniya atomê
179,002202492 ± 0,000087203 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
2,7 ± 0,2 ms
spin9/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê2010
parity-

decay modeintensity
α (α emission)100%

180Pb

Hejmara baristeyî180
neutron number98
Giraniya atomê
179,997916177 ± 0,000013306 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
4,1 ± 0,3 ms
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1996
parity+

decay modeintensity
α (α emission)100%

181Pb

Hejmara baristeyî181
neutron number99
Giraniya atomê
180,9966606 ± 0,00009129 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
39 ± 0,8 ms
spin9/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1989
parity-

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

182Pb

Hejmara baristeyî182
neutron number100
Giraniya atomê
181,992673537 ± 0,000012975 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
55 ± 5 ms
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1986
parity+

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

183Pb

Hejmara baristeyî183
neutron number101
Giraniya atomê
182,991862527 ± 0,00003111 Da
g-factor
-0,76933333333333 ± 0,0033333333333333
natural abundance
radioactivity☢️ radioactive element
half-life
535 ± 30 ms
spin3/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1980
parity-

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

184Pb

Hejmara baristeyî184
neutron number102
Giraniya atomê
183,988135634 ± 0,000013743 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
490 ± 25 ms
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1980
parity+

decay modeintensity
α (α emission)80%
β+ (β+ decay; β+ = ϵ + e+)

185Pb

Hejmara baristeyî185
neutron number103
Giraniya atomê
184,98761 ± 0,000017364 Da
g-factor
-0,758 ± 0,0033333333333333
natural abundance
radioactivity☢️ radioactive element
half-life
6,3 ± 0,4 s
spin3/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1975
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)66%
α (α emission)34%

186Pb

Hejmara baristeyî186
neutron number104
Giraniya atomê
185,984239409 ± 0,000011813 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
4,82 ± 0,03 s
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1972
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)
α (α emission)40%

187Pb

Hejmara baristeyî187
neutron number105
Giraniya atomê
186,983910842 ± 0,000005468 Da
g-factor
-0,748 ± 0,002
natural abundance
radioactivity☢️ radioactive element
half-life
15,2 ± 0,3 s
spin3/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1972
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)90.5%
α (α emission)9.5%

188Pb

Hejmara baristeyî188
neutron number106
Giraniya atomê
187,980879079 ± 0,000010868 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
25,1 ± 0,1 s
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1972
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)91.5%
α (α emission)8.5%

189Pb

Hejmara baristeyî189
neutron number107
Giraniya atomê
188,980843658 ± 0,000015096 Da
g-factor
-0,718 ± 0,006
natural abundance
radioactivity☢️ radioactive element
half-life
39 ± 8 s
spin3/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1972
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)99.58%
α (α emission)0.42%

190Pb

Hejmara baristeyî190
neutron number108
Giraniya atomê
189,978081872 ± 0,000013434 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
71 ± 1 s
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1972
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)99.6%
α (α emission)0.4%

191Pb

Hejmara baristeyî191
neutron number109
Giraniya atomê
190,978216455 ± 0,000007099 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
1,33 ± 0,08 m
spin3/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1974
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)0.51%

192Pb

Hejmara baristeyî192
neutron number110
Giraniya atomê
191,975789598 ± 0,000006147 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
3,5 ± 0,1 m
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1974
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)0.0059%

193Pb

Hejmara baristeyî193
neutron number111
Giraniya atomê
192,976135914 ± 0,000011044 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
spin3/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1974
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)

194Pb

Hejmara baristeyî194
neutron number112
Giraniya atomê
193,974011788 ± 0,000018717 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
10,7 ± 0,6 m
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1960
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)7.3%

195Pb

Hejmara baristeyî195
neutron number113
Giraniya atomê
194,974516167 ± 0,000005461 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
15 ± 1,4 m
spin3/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1957
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

196Pb

Hejmara baristeyî196
neutron number114
Giraniya atomê
195,972787552 ± 0,000008277 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
37 ± 3 m
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1957
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)3%

197Pb

Hejmara baristeyî197
neutron number115
Giraniya atomê
196,973434737 ± 0,000005157 Da
g-factor
-0,71453333333333 ± 0,0015333333333333
natural abundance
radioactivity☢️ radioactive element
half-life
8,1 ± 1,7 m
spin3/2
nuclear quadrupole moment
-0,08 ± 0,17
dema îcadkirinê yan keşfê1955
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

198Pb

Hejmara baristeyî198
neutron number116
Giraniya atomê
197,97201545 ± 0,000009393 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
2,4 ± 0,1 h
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1955
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

199Pb

Hejmara baristeyî199
neutron number117
Giraniya atomê
198,97291262 ± 0,000007322 Da
g-factor
-0,7138 ± 0,00093333333333333
natural abundance
radioactivity☢️ radioactive element
half-life
90 ± 10 m
spin3/2
nuclear quadrupole moment
0,08 ± 0,09
dema îcadkirinê yan keşfê1950
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

200Pb

Hejmara baristeyî200
neutron number118
Giraniya atomê
199,971818546 ± 0,000010744 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
21,5 ± 0,4 h
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1950
parity+

decay modeintensity
ϵ (electron capture)100%

201Pb

Hejmara baristeyî201
neutron number119
Giraniya atomê
200,972870431 ± 0,000014758 Da
g-factor
0,26924 ± 0,00024
natural abundance
radioactivity☢️ radioactive element
half-life
9,33 ± 0,03 h
spin5/2
nuclear quadrupole moment
0,01 ± 0,04
dema îcadkirinê yan keşfê1950
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

202Pb

Hejmara baristeyî202
neutron number120
Giraniya atomê
201,972151613 ± 0,000004075 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
52,5 ± 2,8 ky
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1954
parity+

decay modeintensity
ϵ (electron capture)100%

203Pb

Hejmara baristeyî203
neutron number121
Giraniya atomê
202,973390617 ± 0,000007036 Da
g-factor
0,27364 ± 0,00024
natural abundance
radioactivity☢️ radioactive element
half-life
51,924 ± 0,015 h
spin5/2
nuclear quadrupole moment
0,1 ± 0,05
dema îcadkirinê yan keşfê1942
parity-

decay modeintensity
ϵ (electron capture)100%

204Pb

Hejmara baristeyî204
neutron number122
Giraniya atomê
203,973043506 ± 0,000001231 Da
g-factor
0
natural abundance
1,4 ± 0,6
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1932
parity+

decay modeintensity
α (α emission)

205Pb

Hejmara baristeyî205
neutron number123
Giraniya atomê
204,974481682 ± 0,000001228 Da
g-factor
0,28376 ± 0,00024
natural abundance
radioactivity☢️ radioactive element
half-life
17 ± 0,9 My
spin5/2
nuclear quadrupole moment
0,23 ± 0,04
dema îcadkirinê yan keşfê1954
parity-

decay modeintensity
ϵ (electron capture)100%

206Pb

Hejmara baristeyî206
neutron number124
Giraniya atomê
205,97446521 ± 0,000001228 Da
g-factor
0
natural abundance
24,1 ± 3
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1927
parity+

decay modeintensity
α (α emission)

207Pb

Hejmara baristeyî207
neutron number125
Giraniya atomê
206,975896821 ± 0,000001231 Da
g-factor
1,1812 ± 0,0008
natural abundance
22,1 ± 5
radioactivity☢️ radioactive element
half-life
spin1/2
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1927
parity-

decay modeintensity
α (α emission)

208Pb

Hejmara baristeyî208
neutron number126
Giraniya atomê
207,976652005 ± 0,000001232 Da
g-factor
0
natural abundance
52,4 ± 7
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1927
parity+

decay modeintensity
α (α emission)

209Pb

Hejmara baristeyî209
neutron number127
Giraniya atomê
208,981089978 ± 0,000001875 Da
g-factor
-0,32635555555556 ± 0,00042222222222222
natural abundance
radioactivity☢️ radioactive element
half-life
3,235 ± 0,005 h
spin9/2
nuclear quadrupole moment
-0,27 ± 0,17
dema îcadkirinê yan keşfê1940
parity+

decay modeintensity
β (β decay)100%

210Pb

Hejmara baristeyî210
neutron number128
Giraniya atomê
209,984188381 ± 0,000001554 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
22,2 ± 0,22 y
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1900
parity+

decay modeintensity
β (β decay)100%
α (α emission)1.9%

211Pb

Hejmara baristeyî211
neutron number129
Giraniya atomê
210,988735288 ± 0,000002426 Da
g-factor
-0,31091111111111 ± 0,00026666666666667
natural abundance
radioactivity☢️ radioactive element
half-life
36,1628 ± 0,0025 m
spin9/2
nuclear quadrupole moment
0,09 ± 0,06
dema îcadkirinê yan keşfê1904
parity+

decay modeintensity
β (β decay)100%

212Pb

Hejmara baristeyî212
neutron number130
Giraniya atomê
211,991895891 ± 0,000001975 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
10,627 ± 0,006 h
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1905
parity+

decay modeintensity
β (β decay)100%

213Pb

Hejmara baristeyî213
neutron number131
Giraniya atomê
212,996560796 ± 0,000007465 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
10,2 ± 0,3 m
spin9/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1964
parity+

decay modeintensity
β (β decay)100%

214Pb

Hejmara baristeyî214
neutron number132
Giraniya atomê
213,999803521 ± 0,000002114 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
27,06 ± 0,07 m
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1904
parity+

decay modeintensity
β (β decay)100%

215Pb

Hejmara baristeyî215
neutron number133
Giraniya atomê
215,004661591 ± 0,00005656 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
142 ± 11 s
spin9/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1998
parity+

decay modeintensity
β (β decay)100%

216Pb

Hejmara baristeyî216
neutron number134
Giraniya atomê
216,008062 ± 0,000215 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
1,66 ± 0,2 m
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê2010
parity+

decay modeintensity
β (β decay)100%

217Pb

Hejmara baristeyî217
neutron number135
Giraniya atomê
217,013162 ± 0,000322 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
19,9 ± 5,3 s
spin9/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê2010
parity+

decay modeintensity
β (β decay)100%

218Pb

Hejmara baristeyî218
neutron number136
Giraniya atomê
218,016779 ± 0,000322 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
14,8 ± 6,8 s
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê2009
parity+

decay modeintensity
β (β decay)100%

219Pb

Hejmara baristeyî219
neutron number137
Giraniya atomê
219,022136 ± 0,000429 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
spin11/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê2009
parity+

decay modeintensity
β (β decay)

220Pb

Hejmara baristeyî220
neutron number138
Giraniya atomê
220,025905 ± 0,000429 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê2010
parity+

decay modeintensity
β (β decay)
Lead electrolytic and 1cm3 cube
Lead-2

dîrok

kaşîf an îcadkerKnown to the ancients.
location of discovery
dema îcadkirinê yan keşfê
BêjenasîAnglo-Saxon: lead; symbol from Latin: plumbum.
pronunciationLED (îngilîzî)

source

Abundance
Abundance in Earth's crust
natural abundance (Okyanûs)
0,00003 mg/L
natural abundance (human body)
0,00017 %
natural abundance (meteoroid)
0,00014 %
natural abundance (Roj)
0,000001 %
Abundance in Universe
0,000001 %

Nuclear Screening Constants

1s1.5805
2p4.5234
2s21.57
3d13.4533
3p22.8505
3s23.8477
4d37.6804
4f38.0312
4p35.9664
4s35.1072
5d58.848
5p53.97
5s51.8685
6p69.607
6s67.9