Палладий

Палладий (Pd)

chemical element with symbol Pd and atomic number 46
Atomic Number46
Atomic Weight106.42
Адади массавӣ106
Group10
Period5
Blockd
proton46 p+
neutron60 n0
electron46 e-
Animated Bohr model of Pd (Палладий)

Хусусияти Физикӣ

Atomic Radius
molar volume
covalent radius
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
зичӣ
Atomic Radii Of The Elements: Палладий0102030405060708090100110120130140150160170180190200210pmAtomic RadiusCovalent RadiusMetallic RadiusVan der Waals radius

Chemical Property

энергия
proton affinity
electron affinity
ionization energy
ionization energy of Pd (Палладий)
enthalpy of vaporization
гармои гудозиш
standard enthalpy of formation
electron
Абри электронӣ2, 8, 18, 18
Bohr model: Pd (Палладий)
valence electron10
Lewis structure: Pd (Палладий)
electron configuration[Kr] 4d10
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 4d10
Enhanced Bohr model of Pd (Палладий)
Orbital Diagram of Pd (Палладий)
oxidation number0, 1, 2, 3, 4, 5
electronegativity
2.2
Electrophilicity Index
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
Ранг
Silver
appearancesilvery white
refractive index
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
навъConductor
electrical conductivity
electrical resistivity
superconductivity
magnetism
навъparamagnetic
magnetic susceptibility (Mass)
0,0000000657 m³/Kg
magnetic susceptibility (Molar)
0,000000006992 m³/mol
magnetic susceptibility (Volume)
0,0007899
magnetic ordering
Curie temperature
Néel temperature
сохт
Crystal StructureFace Centered Cubic (FCC)
lattice constant
Lattice Anglesπ/2, π/2, π/2
mechanical property
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
0,39
speed of sound
classification
CategoryTransition metals, Transition metals
CAS GroupVIIIA
IUPAC GroupVIII
Glawe Number65
Mendeleev Number68
Pettifor Number69
Geochemical Classnoble metal
Goldschmidt classificationsiderophile

other

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Neutron cross section
6,9
Neutron Mass Absorption
0,0023
ададҳои квантӣ1S0
space group225 (Fm_3m)

Isotopes of Palladium

Stable Isotopes4
Unstable Isotopes38
Natural Isotopes6
Isotopic Composition10627.33%10627.33%10826.46%10826.46%10522.33%10522.33%10411.14%10411.14%11011.72%11011.72%1021.02%1021.02%

90Pd

Адади массавӣ90
neutron number44
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
таърихи кашф2016
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)
β+ p (β+-delayed proton emission)
2p (2-proton emission)

91Pd

Адади массавӣ91
neutron number45
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
32 ± 3 ms
spin7/2
nuclear quadrupole moment
таърихи кашф1995
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)3.1%

92Pd

Адади массавӣ92
neutron number46
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
1,06 ± 0,03 s
spin0
nuclear quadrupole moment
0
таърихи кашф1994
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)1.6%

93Pd

Адади массавӣ93
neutron number47
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
1,17 ± 0,02 s
spin9/2
nuclear quadrupole moment
таърихи кашф1994
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)7.4%

94Pd

Адади массавӣ94
neutron number48
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
9,1 ± 0,3 s
spin0
nuclear quadrupole moment
0
таърихи кашф1982
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0.13%

95Pd

Адади массавӣ95
neutron number49
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
7,4 ± 0,4 s
spin9/2
nuclear quadrupole moment
таърихи кашф1980
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0.23%

96Pd

Адади массавӣ96
neutron number50
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
122 ± 2 s
spin0
nuclear quadrupole moment
0
таърихи кашф1980
parity+

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

97Pd

Адади массавӣ97
neutron number51
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
3,1 ± 0,09 m
spin5/2
nuclear quadrupole moment
таърихи кашф1969
parity+

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

98Pd

Адади массавӣ98
neutron number52
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
17,7 ± 0,4 m
spin0
nuclear quadrupole moment
0
таърихи кашф1955
parity+

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

99Pd

Адади массавӣ99
neutron number53
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
21,4 ± 0,2 m
spin5/2
nuclear quadrupole moment
таърихи кашф1955
parity

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

100Pd

Адади массавӣ100
neutron number54
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
3,63 ± 0,09 d
spin0
nuclear quadrupole moment
0
таърихи кашф1948
parity+

decay modeintensity
ϵ (electron capture)100%

101Pd

Адади массавӣ101
neutron number55
Relative Atomic Mass
g-factor
0,264 ± 0,008
natural abundance
radioactivity☢️ radioactive element
half-life
8,47 ± 0,06 h
spin5/2
nuclear quadrupole moment
таърихи кашф1948
parity+

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

102Pd

Адади массавӣ102
neutron number56
Relative Atomic Mass
g-factor
0
natural abundance
1,02 ± 0,01
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
таърихи кашф1935
parity+

decay modeintensity
+ (double β+ decay)

103Pd

Адади массавӣ103
neutron number57
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
16,991 ± 0,019 d
spin5/2
nuclear quadrupole moment
таърихи кашф1950
parity+

decay modeintensity
ϵ (electron capture)100%

104Pd

Адади массавӣ104
neutron number58
Relative Atomic Mass
g-factor
0
natural abundance
11,14 ± 0,08
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
таърихи кашф1935
parity+

105Pd

Адади массавӣ105
neutron number59
Relative Atomic Mass
g-factor
natural abundance
22,33 ± 0,08
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin5/2
nuclear quadrupole moment
0,66 ± 0,011
таърихи кашф1935
parity+

106Pd

Адади массавӣ106
neutron number60
Relative Atomic Mass
g-factor
0
natural abundance
27,33 ± 0,03
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
таърихи кашф1935
parity+

107Pd

Адади массавӣ107
neutron number61
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
6,5 ± 0,3 My
spin5/2
nuclear quadrupole moment
таърихи кашф1958
parity+

decay modeintensity
β (β decay)100%

108Pd

Адади массавӣ108
neutron number62
Relative Atomic Mass
g-factor
0
natural abundance
26,46 ± 0,09
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
таърихи кашф1935
parity+

109Pd

Адади массавӣ109
neutron number63
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
13,59 ± 0,12 h
spin5/2
nuclear quadrupole moment
таърихи кашф1937
parity+

decay modeintensity
β (β decay)100%

110Pd

Адади массавӣ110
neutron number64
Relative Atomic Mass
g-factor
0
natural abundance
11,72 ± 0,09
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
таърихи кашф1935
parity+

decay modeintensity
(double β decay)

111Pd

Адади массавӣ111
neutron number65
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
23,56 ± 0,09 m
spin5/2
nuclear quadrupole moment
таърихи кашф1937
parity+

decay modeintensity
β (β decay)100%

112Pd

Адади массавӣ112
neutron number66
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
21,04 ± 0,17 h
spin0
nuclear quadrupole moment
0
таърихи кашф1951
parity+

decay modeintensity
β (β decay)100%

113Pd

Адади массавӣ113
neutron number67
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
93 ± 5 s
spin5/2
nuclear quadrupole moment
таърихи кашф1954
parity+

decay modeintensity
β (β decay)100%

114Pd

Адади массавӣ114
neutron number68
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
2,42 ± 0,06 m
spin0
nuclear quadrupole moment
0
таърихи кашф1958
parity+

decay modeintensity
β (β decay)100%

115Pd

Адади массавӣ115
neutron number69
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
25 ± 2 s
spin1/2
nuclear quadrupole moment
0
таърихи кашф1958
parity

decay modeintensity
β (β decay)100%

116Pd

Адади массавӣ116
neutron number70
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
11,8 ± 0,4 s
spin0
nuclear quadrupole moment
0
таърихи кашф1970
parity+

decay modeintensity
β (β decay)100%

117Pd

Адади массавӣ117
neutron number71
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
4,3 ± 0,3 s
spin3/2
nuclear quadrupole moment
таърихи кашф1968
parity+

decay modeintensity
β (β decay)100%

118Pd

Адади массавӣ118
neutron number72
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
1,9 ± 0,1 s
spin0
nuclear quadrupole moment
0
таърихи кашф1969
parity+

decay modeintensity
β (β decay)100%

119Pd

Адади массавӣ119
neutron number73
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
920 ± 80 ms
spin3/2
nuclear quadrupole moment
таърихи кашф1991
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)

120Pd

Адади массавӣ120
neutron number74
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
492 ± 33 ms
spin0
nuclear quadrupole moment
0
таърихи кашф1993
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)0.7%

121Pd

Адади массавӣ121
neutron number75
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
290 ± 1 ms
spin3/2
nuclear quadrupole moment
таърихи кашф1994
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)0.8%

122Pd

Адади массавӣ122
neutron number76
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
193 ± 5 ms
spin0
nuclear quadrupole moment
0
таърихи кашф1994
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)2.5%

123Pd

Адади массавӣ123
neutron number77
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
108 ± 1 ms
spin3/2
nuclear quadrupole moment
таърихи кашф1994
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)10%

124Pd

Адади массавӣ124
neutron number78
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
88 ± 15 ms
spin0
nuclear quadrupole moment
0
таърихи кашф1997
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)17%

125Pd

Адади массавӣ125
neutron number79
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
60 ± 6 ms
spin3/2
nuclear quadrupole moment
таърихи кашф2008
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)12%

126Pd

Адади массавӣ126
neutron number80
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
48,6 ± 0,8 ms
spin0
nuclear quadrupole moment
0
таърихи кашф2008
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)22%

127Pd

Адади массавӣ127
neutron number81
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
38 ± 2 ms
spin11/2
nuclear quadrupole moment
таърихи кашф2010
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)19%
2n (2-neutron emission)

128Pd

Адади массавӣ128
neutron number82
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
35 ± 3 ms
spin0
nuclear quadrupole moment
0
таърихи кашф2010
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)

129Pd

Адади массавӣ129
neutron number83
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
31 ± 7 ms
spin7/2
nuclear quadrupole moment
таърихи кашф2015
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

130Pd

Адади массавӣ130
neutron number84
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
таърихи кашф2018
parity+

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)

131Pd

Адади массавӣ131
neutron number85
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
spin7/2
nuclear quadrupole moment
таърихи кашф2018
parity-

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)
Palladium 1-noReflection

таърих

кошифWilliam Wollaston
макони кашфEngland
таърихи кашф1803
РешашиносӣNamed after the asteroid, Pallas, discovered in 1803.
pronunciationpeh-LAY-di-em (Англисӣ)

source

Abundance
Abundance in Earth's crust
natural abundance (Уқёнус)
natural abundance (human body)
natural abundance (meteoroid)
0,000066 %
natural abundance (Офтоб)
0,0000003 %
Abundance in Universe
0,0000002 %

Nuclear Screening Constants

1s0.9411
2p4.07
2s12.1172
3d14.5489
3p16.9804
3s16.7788
4d32.3824
4p28.2768
4s27.014