Ксенон

Ксенон (Xe)

chemical element with atomic number of 54 and heaviest stable noble gas
Atomic Number54
Atomic Weight131.293
Адади массавӣ132
Group18
Period5
Blockp
proton54 p+
neutron78 n0
electron54 e-
Animated Bohr model of Xe (Ксенон)

Хусусияти Физикӣ

Atomic Radius
molar volume
covalent radius
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
зичӣ

Chemical Property

энергия
proton affinity
electron affinity
ionization energy
ionization energy of Xe (Ксенон)
enthalpy of vaporization
гармои гудозиш
standard enthalpy of formation
electron
Абри электронӣ2, 8, 18, 18, 8
Bohr model: Xe (Ксенон)
valence electron8
Lewis structure: Xe (Ксенон)
electron configuration[Kr] 4d10 5s2 5p6
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 4d10 5s2 5p6
Enhanced Bohr model of Xe (Ксенон)
Orbital Diagram of Xe (Ксенон)
oxidation number0, 2, 4, 6, 8
electronegativity
2.6
Electrophilicity Index
fundamental state of matter
phase of matterGas
gaseous state of matterMonoatomic
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
Ранг
Colorless
appearancecolorless gas, exhibiting a blue glow when placed in a high voltage electric field
refractive index
1,000702
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio5/3
electrical properties
навъ
electrical conductivity
electrical resistivity
superconductivity
magnetism
навъdiamagnetic
magnetic susceptibility (Mass)
-0,0000000043 m³/Kg
magnetic susceptibility (Molar)
-0,000000000565 m³/mol
magnetic susceptibility (Volume)
-0,0000000254
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
speed of sound
classification
CategoryNoble gases, Noble gases
CAS GroupVIII
IUPAC GroupVIIIA
Glawe Number5
Mendeleev Number116
Pettifor Number5
Geochemical Classvolatile
Goldschmidt classificationatmophile

other

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Neutron cross section
25
Neutron Mass Absorption
0,0083
ададҳои квантӣ1S0
space group225 (Fm_3m)

Isotopes of Xenon

Stable Isotopes5
Unstable Isotopes38
Natural Isotopes9
Isotopic Composition12926.40%12926.40%13226.91%13226.91%13121.23%13121.23%13410.44%13410.44%1368.86%1368.86%1304.07%1304.07%1281.91%1281.91%1240.10%1240.10%1260.09%1260.09%

108Xe

Адади массавӣ108
neutron number54
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
72 ± 35 us
spin0
nuclear quadrupole moment
0
таърихи кашф2018
parity+

decay modeintensity
α (α emission)100%

109Xe

Адади массавӣ109
neutron number55
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
13 ± 2 ms
spin7/2
nuclear quadrupole moment
таърихи кашф2006
parity+

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

110Xe

Адади массавӣ110
neutron number56
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
93 ± 3 ms
spin0
nuclear quadrupole moment
0
таърихи кашф1981
parity+

decay modeintensity
α (α emission)64%
β+ (β+ decay; β+ = ϵ + e+)36%
β+ p (β+-delayed proton emission)

111Xe

Адади массавӣ111
neutron number57
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
740 ± 200 ms
spin5/2
nuclear quadrupole moment
таърихи кашф1979
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)89.6%
α (α emission)10.4%
β+ p (β+-delayed proton emission)

112Xe

Адади массавӣ112
neutron number58
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
2,7 ± 0,8 s
spin0
nuclear quadrupole moment
0
таърихи кашф1978
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)98.8%
α (α emission)1.2%
β+ p (β+-delayed proton emission)

113Xe

Адади массавӣ113
neutron number59
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
2,74 ± 0,08 s
spin5/2
nuclear quadrupole moment
таърихи кашф1973
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)
β+ p (β+-delayed proton emission)7%
β+α (β+-delayed α emission)0.007%

114Xe

Адади массавӣ114
neutron number60
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
10 ± 0,4 s
spin0
nuclear quadrupole moment
0
таърихи кашф1977
parity+

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

115Xe

Адади массавӣ115
neutron number61
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
18 ± 3 s
spin5/2
nuclear quadrupole moment
таърихи кашф1969
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0.34%

116Xe

Адади массавӣ116
neutron number62
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
59 ± 2 s
spin0
nuclear quadrupole moment
0
таърихи кашф1969
parity+

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

117Xe

Адади массавӣ117
neutron number63
Relative Atomic Mass
g-factor
-0,23752 ± 0,0006
natural abundance
radioactivity☢️ radioactive element
half-life
61 ± 2 s
spin5/2
nuclear quadrupole moment
1,1 ± 0,4
таърихи кашф1969
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0.0029%

118Xe

Адади массавӣ118
neutron number64
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
3,8 ± 0,9 m
spin0
nuclear quadrupole moment
0
таърихи кашф1965
parity+

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

119Xe

Адади массавӣ119
neutron number65
Relative Atomic Mass
g-factor
-0,26168 ± 0,0006
natural abundance
radioactivity☢️ radioactive element
half-life
5,8 ± 0,3 m
spin5/2
nuclear quadrupole moment
1,29 ± 0,05
таърихи кашф1965
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
e+ (positron emission)79%
ϵ (electron capture)21%

120Xe

Адади массавӣ120
neutron number66
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
46 ± 0,6 m
spin0
nuclear quadrupole moment
0
таърихи кашф1965
parity+

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

121Xe

Адади массавӣ121
neutron number67
Relative Atomic Mass
g-factor
-0,2804 ± 0,0012
natural abundance
radioactivity☢️ radioactive element
half-life
40,1 ± 2 m
spin5/2
nuclear quadrupole moment
1,31 ± 0,05
таърихи кашф1952
parity+

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

122Xe

Адади массавӣ122
neutron number68
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
20,1 ± 0,1 h
spin0
nuclear quadrupole moment
0
таърихи кашф1952
parity+

decay modeintensity
ϵ (electron capture)100%

123Xe

Адади массавӣ123
neutron number69
Relative Atomic Mass
g-factor
-0,3 ± 0,006
natural abundance
radioactivity☢️ radioactive element
half-life
2,08 ± 0,02 h
spin1/2
nuclear quadrupole moment
0
таърихи кашф1952
parity+

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

124Xe

Адади массавӣ124
neutron number70
Relative Atomic Mass
g-factor
0
natural abundance
0,095 ± 0,005
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
таърихи кашф1922
parity+

decay modeintensity
+ (double β+ decay)

125Xe

Адади массавӣ125
neutron number71
Relative Atomic Mass
g-factor
-0,538 ± 0,006
natural abundance
radioactivity☢️ radioactive element
half-life
16,87 ± 0,08 h
spin1/2
nuclear quadrupole moment
0
таърихи кашф1950
parity+

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

126Xe

Адади массавӣ126
neutron number72
Relative Atomic Mass
g-factor
0
natural abundance
0,089 ± 0,003
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
таърихи кашф1922
parity+

decay modeintensity
+ (double β+ decay)

127Xe

Адади массавӣ127
neutron number73
Relative Atomic Mass
g-factor
-1,0066 ± 0,0022
natural abundance
radioactivity☢️ radioactive element
half-life
36,342 ± 0,003 d
spin1/2
nuclear quadrupole moment
0
таърихи кашф1950
parity+

decay modeintensity
ϵ (electron capture)100%

128Xe

Адади массавӣ128
neutron number74
Relative Atomic Mass
g-factor
0
natural abundance
1,91 ± 0,013
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
таърихи кашф1922
parity+

129Xe

Адади массавӣ129
neutron number75
Relative Atomic Mass
g-factor
-1,555922 ± 0,000032
natural abundance
26,401 ± 0,138
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin1/2
nuclear quadrupole moment
0
таърихи кашф1920
parity+

130Xe

Адади массавӣ130
neutron number76
Relative Atomic Mass
g-factor
0
natural abundance
4,071 ± 0,022
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
таърихи кашф1922
parity+

131Xe

Адади массавӣ131
neutron number77
Relative Atomic Mass
g-factor
0,46123 ± 0,0000046666666666667
natural abundance
21,232 ± 0,051
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin3/2
nuclear quadrupole moment
-0,114 ± 0,001
таърихи кашф1920
parity+

132Xe

Адади массавӣ132
neutron number78
Relative Atomic Mass
g-factor
0
natural abundance
26,909 ± 0,055
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
таърихи кашф1920
parity+

133Xe

Адади массавӣ133
neutron number79
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
5,2474 ± 0,0005 d
spin3/2
nuclear quadrupole moment
0,14 ± 0,005
таърихи кашф1940
parity+

decay modeintensity
β (β decay)100%

134Xe

Адади массавӣ134
neutron number80
Relative Atomic Mass
g-factor
0
natural abundance
10,436 ± 0,035
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
таърихи кашф1920
parity+

decay modeintensity
(double β decay)

135Xe

Адади массавӣ135
neutron number81
Relative Atomic Mass
g-factor
0,60213333333333 ± 0,00046666666666667
natural abundance
radioactivity☢️ radioactive element
half-life
9,14 ± 0,02 h
spin3/2
nuclear quadrupole moment
0,21 ± 0,007
таърихи кашф1940
parity+

decay modeintensity
β (β decay)100%

136Xe

Адади массавӣ136
neutron number82
Relative Atomic Mass
g-factor
0
natural abundance
8,857 ± 0,072
radioactivity☢️ radioactive element
half-life
2,18 ± 0,05 Zy
spin0
nuclear quadrupole moment
0
таърихи кашф1920
parity+

decay modeintensity
(double β decay)100%

137Xe

Адади массавӣ137
neutron number83
Relative Atomic Mass
g-factor
-0,27725714285714 ± 0,00028571428571429
natural abundance
radioactivity☢️ radioactive element
half-life
3,818 ± 0,013 m
spin7/2
nuclear quadrupole moment
-0,47 ± 0,02
таърихи кашф1943
parity-

decay modeintensity
β (β decay)100%

138Xe

Адади массавӣ138
neutron number84
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
14,14 ± 0,07 m
spin0
nuclear quadrupole moment
0
таърихи кашф1943
parity+

decay modeintensity
β (β decay)100%

139Xe

Адади массавӣ139
neutron number85
Relative Atomic Mass
g-factor
-0,20266666666667 ± 0,0010666666666667
natural abundance
radioactivity☢️ radioactive element
half-life
39,68 ± 0,14 s
spin3/2
nuclear quadrupole moment
0,39 ± 0,02
таърихи кашф1951
parity-

decay modeintensity
β (β decay)100%

140Xe

Адади массавӣ140
neutron number86
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
13,6 ± 0,1 s
spin0
nuclear quadrupole moment
0
таърихи кашф1951
parity+

decay modeintensity
β (β decay)100%

141Xe

Адади массавӣ141
neutron number87
Relative Atomic Mass
g-factor
0,004 ± 0,0012
natural abundance
radioactivity☢️ radioactive element
half-life
1,73 ± 0,01 s
spin5/2
nuclear quadrupole moment
-0,57 ± 0,02
таърихи кашф1951
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)0.044%

142Xe

Адади массавӣ142
neutron number88
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
1,23 ± 0,02 s
spin0
nuclear quadrupole moment
0
таърихи кашф1960
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)0.37%

143Xe

Адади массавӣ143
neutron number89
Relative Atomic Mass
g-factor
-0,184 ± 0,0008
natural abundance
radioactivity☢️ radioactive element
half-life
511 ± 6 ms
spin5/2
nuclear quadrupole moment
0,91 ± 0,03
таърихи кашф1951
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)1%

144Xe

Адади массавӣ144
neutron number90
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
388 ± 7 ms
spin0
nuclear quadrupole moment
0
таърихи кашф2003
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)3%

145Xe

Адади массавӣ145
neutron number91
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
188 ± 4 ms
spin3/2
nuclear quadrupole moment
таърихи кашф2003
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)5%
2n (2-neutron emission)

146Xe

Адади массавӣ146
neutron number92
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
146 ± 6 ms
spin0
nuclear quadrupole moment
0
таърихи кашф1989
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)6.9%

147Xe

Адади массавӣ147
neutron number93
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
88 ± 14 ms
spin3/2
nuclear quadrupole moment
таърихи кашф1994
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)8%
2n (2-neutron emission)

148Xe

Адади массавӣ148
neutron number94
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
85 ± 15 ms
spin0
nuclear quadrupole moment
0
таърихи кашф2010
parity+

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

149Xe

Адади массавӣ149
neutron number95
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
spin3/2
nuclear quadrupole moment
таърихи кашф2018
parity-

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

150Xe

Адади массавӣ150
neutron number96
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)
Xenon discharge tube

таърих

кошифSir William Ramsay; M. W. Travers
макони кашфEngland
таърихи кашф1898
РешашиносӣGreek: xenos (strange).
pronunciationZEE-non (Англисӣ)

source

Abundance
Abundance in Earth's crust
natural abundance (Уқёнус)
natural abundance (human body)
natural abundance (meteoroid)
natural abundance (Офтоб)
Abundance in Universe
0,000001 %

Nuclear Screening Constants

1s1.0785
2p4.1654
2s14.197
3d14.0532
3p18.3324
3s18.4236
4d32.1068
4p29.0428
4s27.8272
5p41.5755
5s39.782