Теллур

Теллур (Te)

chemical element with symbol Te and atomic number 52
Atomic Number52
Atomic Weight127.6
mass number130
Group16
Period5
Blockp
Протон52 p+
Нейтрон78 n0
Электрон52 e-
Animated Bohr model of Te (Теллур)

Physical Property

Атомдук Радиус
molar volume
covalent radius
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
density
Atomic Radii Of The Elements: Теллур0102030405060708090100110120130140150160170180190200210pmАтомдук РадиусCovalent RadiusMetallic RadiusVan der Waals radius

Chemical Property

энергия
proton affinity
electron affinity
ionization energy
ionization energy of Te (Теллур)
enthalpy of vaporization
enthalpy of fusion
standard enthalpy of formation
Электрон
electron shell2, 8, 18, 18, 6
Bohr model: Te (Теллур)
valence electron6
Lewis structure: Te (Теллур)
electron configuration[Kr] 4d10 5s2 5p4
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 4d10 5s2 5p4
Enhanced Bohr model of Te (Теллур)
Orbital Diagram of Te (Теллур)
oxidation number-2, -1, 0, 1, 2, 3, 4, 5, 6
electronegativity
2.1
Electrophilicity Index
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
Түс –
Silver
appearance
refractive index
1,000991
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
typeSemiconductor
electrical conductivity
electrical resistivity
superconductivity
Магнетизм
typediamagnetic
magnetic susceptibility (Mass)
-0,0000000039 m³/Kg
magnetic susceptibility (Molar)
-0,000000000498 m³/mol
magnetic susceptibility (Volume)
-0,0000243
magnetic ordering
Curie temperature
Néel temperature
түзүм
Crystal StructureSimple Trigonal (HEX)
lattice constant
Lattice Anglesπ/2, π/2, 2 π/3
mechanical property
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
speed of sound
classification
CategoryMetalloids, Metalloids
CAS GroupVIB
IUPAC GroupVIA
Glawe Number94
Mendeleev Number102
Pettifor Number92
Geochemical Classsemi-volatile
Литофиль элементтериchalcophile

other

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Neutron cross section
5,4
Neutron Mass Absorption
0,0013
Кванттык сандар3P2
space group152 (P3121)

Isotopes of Tellurium

Stable Isotopes4
Unstable Isotopes38
Natural Isotopes8
Isotopic Composition13037.87%13037.87%12835.27%12835.27%1269.82%1269.82%1257.86%1257.86%1245.27%1245.27%1222.83%1222.83%1200.10%1200.10%1230.99%1230.99%

104Te

mass number104
neutron number52
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
Спин0
nuclear quadrupole moment
0
time of discovery or invention2018
parity+

decay modeintensity
α (α emission)100%

105Te

mass number105
neutron number53
Relative Atomic Mass
g-factor
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
633 ± 66 ns
Спин7/2
nuclear quadrupole moment
time of discovery or invention2006
parity+

decay modeintensity
α (α emission)100%

106Te

mass number106
neutron number54
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
78 ± 11 us
Спин0
nuclear quadrupole moment
0
time of discovery or invention1981
parity+

decay modeintensity
α (α emission)100%

107Te

mass number107
neutron number55
Relative Atomic Mass
g-factor
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
3,22 ± 0,09 ms
Спин5/2
nuclear quadrupole moment
time of discovery or invention1979
parity+

decay modeintensity
α (α emission)70%
β+ (β+ decay; β+ = ϵ + e+)
β+ p (β+-delayed proton emission)

108Te

mass number108
neutron number56
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
2,1 ± 0,1 s
Спин0
nuclear quadrupole moment
0
time of discovery or invention1974
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)51%
α (α emission)49%
β+ p (β+-delayed proton emission)2.4%
β+α (β+-delayed α emission)0.065%

109Te

mass number109
neutron number57
Relative Atomic Mass
g-factor
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
4,4 ± 0,2 s
Спин5/2
nuclear quadrupole moment
time of discovery or invention1967
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)96.1%
α (α emission)3.9%
β+ p (β+-delayed proton emission)9.4%
β+α (β+-delayed α emission)0.0049%

110Te

mass number110
neutron number58
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
18,6 ± 0,8 s
Спин0
nuclear quadrupole moment
0
time of discovery or invention1977
parity+

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

111Te

mass number111
neutron number59
Relative Atomic Mass
g-factor
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
26,2 ± 0,6 s
Спин5/2
nuclear quadrupole moment
time of discovery or invention1967
parity

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

112Te

mass number112
neutron number60
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
2 ± 0,2 m
Спин0
nuclear quadrupole moment
0
time of discovery or invention1976
parity+

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

113Te

mass number113
neutron number61
Relative Atomic Mass
g-factor
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
1,7 ± 0,2 m
Спин7/2
nuclear quadrupole moment
time of discovery or invention1974
parity+

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

114Te

mass number114
neutron number62
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
15,2 ± 0,7 m
Спин0
nuclear quadrupole moment
0
time of discovery or invention1968
parity+

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

115Te

mass number115
neutron number63
Relative Atomic Mass
g-factor
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
5,8 ± 0,2 m
Спин7/2
nuclear quadrupole moment
time of discovery or invention1961
parity+

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

116Te

mass number116
neutron number64
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
2,49 ± 0,04 h
Спин0
nuclear quadrupole moment
0
time of discovery or invention1958
parity+

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

117Te

mass number117
neutron number65
Relative Atomic Mass
g-factor
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
62 ± 2 m
Спин1/2
nuclear quadrupole moment
0
time of discovery or invention1958
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
ϵ (electron capture)75%
e+ (positron emission)25%

118Te

mass number118
neutron number66
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
6 ± 0,02 d
Спин0
nuclear quadrupole moment
0
time of discovery or invention1948
parity+

decay modeintensity
ϵ (electron capture)100%

119Te

mass number119
neutron number67
Relative Atomic Mass
g-factor
0,5 ± 0,1
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
16,05 ± 0,05 h
Спин1/2
nuclear quadrupole moment
0
time of discovery or invention1948
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
ϵ (electron capture)97.94%
e+ (positron emission)2.06%

120Te

mass number120
neutron number68
Relative Atomic Mass
g-factor
0
natural abundance
0,09 ± 0,01
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
Спин0
nuclear quadrupole moment
0
time of discovery or invention1936
parity+

decay modeintensity
+ (double β+ decay)

121Te

mass number121
neutron number69
Relative Atomic Mass
g-factor
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
19,31 ± 0,07 d
Спин1/2
nuclear quadrupole moment
0
time of discovery or invention1939
parity+

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

122Te

mass number122
neutron number70
Relative Atomic Mass
g-factor
0
natural abundance
2,55 ± 0,12
Радиоактивдүүлүкstable isotope
half-lifeNot Radioactive ☢️
Спин0
nuclear quadrupole moment
0
time of discovery or invention1932
parity+

123Te

mass number123
neutron number71
Relative Atomic Mass
g-factor
natural abundance
0,89 ± 0,03
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
Спин1/2
nuclear quadrupole moment
0
time of discovery or invention1932
parity+

decay modeintensity
ϵ (electron capture)100%

124Te

mass number124
neutron number72
Relative Atomic Mass
g-factor
0
natural abundance
4,74 ± 0,14
Радиоактивдүүлүкstable isotope
half-lifeNot Radioactive ☢️
Спин0
nuclear quadrupole moment
0
time of discovery or invention1932
parity+

125Te

mass number125
neutron number73
Relative Atomic Mass
g-factor
natural abundance
7,07 ± 0,15
Радиоактивдүүлүкstable isotope
half-lifeNot Radioactive ☢️
Спин1/2
nuclear quadrupole moment
0
time of discovery or invention1931
parity+

126Te

mass number126
neutron number74
Relative Atomic Mass
g-factor
0
natural abundance
8,84 ± 0,25
Радиоактивдүүлүкstable isotope
half-lifeNot Radioactive ☢️
Спин0
nuclear quadrupole moment
0
time of discovery or invention1924
parity+

127Te

mass number127
neutron number75
Relative Atomic Mass
g-factor
0,42333333333333 ± 0,0026666666666667
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
9,35 ± 0,07 h
Спин3/2
nuclear quadrupole moment
time of discovery or invention1938
parity+

decay modeintensity
β (β decay)100%

128Te

mass number128
neutron number76
Relative Atomic Mass
g-factor
0
natural abundance
31,74 ± 0,08
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
2,25 ± 0,09 Yy
Спин0
nuclear quadrupole moment
0
time of discovery or invention1924
parity+

decay modeintensity
(double β decay)100%

129Te

mass number129
neutron number77
Relative Atomic Mass
g-factor
0,468 ± 0,0026666666666667
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
69,6 ± 0,3 m
Спин3/2
nuclear quadrupole moment
0,055 ± 0,013
time of discovery or invention1939
parity+

decay modeintensity
β (β decay)100%

130Te

mass number130
neutron number78
Relative Atomic Mass
g-factor
0
natural abundance
34,08 ± 0,62
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
791 ± 21 Ey
Спин0
nuclear quadrupole moment
0
time of discovery or invention1924
parity+

decay modeintensity
(double β decay)100%

131Te

mass number131
neutron number79
Relative Atomic Mass
g-factor
0,464 ± 0,006
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
25 ± 0,1 m
Спин3/2
nuclear quadrupole moment
time of discovery or invention1939
parity+

decay modeintensity
β (β decay)100%

132Te

mass number132
neutron number80
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
3,204 ± 0,013 d
Спин0
nuclear quadrupole moment
0
time of discovery or invention1948
parity+

decay modeintensity
β (β decay)100%

133Te

mass number133
neutron number81
Relative Atomic Mass
g-factor
0,56666666666667 ± 0,013333333333333
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
12,5 ± 0,3 m
Спин3/2
nuclear quadrupole moment
0,23 ± 0,09
time of discovery or invention1940
parity+

decay modeintensity
β (β decay)100%

134Te

mass number134
neutron number82
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
41,8 ± 0,8 m
Спин0
nuclear quadrupole moment
0
time of discovery or invention1948
parity+

decay modeintensity
β (β decay)100%

135Te

mass number135
neutron number83
Relative Atomic Mass
g-factor
-0,19714285714286 ± 0,014285714285714
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
19 ± 0,2 s
Спин7/2
nuclear quadrupole moment
0,29 ± 0,09
time of discovery or invention1969
parity-

decay modeintensity
β (β decay)100%

136Te

mass number136
neutron number84
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
17,63 ± 0,09 s
Спин0
nuclear quadrupole moment
0
time of discovery or invention1974
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)1.37%

137Te

mass number137
neutron number85
Relative Atomic Mass
g-factor
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
2,49 ± 0,05 s
Спин3/2
nuclear quadrupole moment
time of discovery or invention1975
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)2.94%

138Te

mass number138
neutron number86
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
1,46 ± 0,25 s
Спин0
nuclear quadrupole moment
0
time of discovery or invention1975
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)4.8%

139Te

mass number139
neutron number87
Relative Atomic Mass
g-factor
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
724 ± 81 ms
Спин5/2
nuclear quadrupole moment
time of discovery or invention1994
parity-

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

140Te

mass number140
neutron number88
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
351 ± 5 ms
Спин0
nuclear quadrupole moment
0
time of discovery or invention1994
parity+

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

141Te

mass number141
neutron number89
Relative Atomic Mass
g-factor
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
193 ± 16 ms
Спин5/2
nuclear quadrupole moment
time of discovery or invention1994
parity-

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

142Te

mass number142
neutron number90
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
147 ± 8 ms
Спин0
nuclear quadrupole moment
0
time of discovery or invention1994
parity+

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

143Te

mass number143
neutron number91
Relative Atomic Mass
g-factor
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
120 ± 8 ms
Спин7/2
nuclear quadrupole moment
time of discovery or invention2010
parity+

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

144Te

mass number144
neutron number92
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
93 ± 60 ms
Спин0
nuclear quadrupole moment
0
time of discovery or invention2015
parity+

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

145Te

mass number145
neutron number93
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивдүүлүк☢️ Радиоактивдүү элементтер —
half-life
Спин0
nuclear quadrupole moment
0
time of discovery or invention2018
parity+

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

тарых

discoverer or inventorFranz Müller von Reichenstein
location of discoveryRomania
time of discovery or invention1782
ЭтимологияLatin: tellus (earth).
pronunciationte-LOOR-i-em (англисче)

source

Abundance
Abundance in Earth's crust
natural abundance (Океан)
natural abundance (human body)
natural abundance (meteoroid)
0,00021 %
natural abundance (Күн)
Abundance in Universe
0,0000009 %

Nuclear Screening Constants

1s1.0432
2p4.14
2s13.6688
3d14.1607
3p17.9911
3s18.0019
4d32.04
4p28.878
4s27.5916
5p41.1915
5s39.462