Tellur

Tellur (Te)

chemical element with symbol Te and atomic number 52
Atomic Number52
Atomic Weight127.6
mass number130
Group16
Period5
Blockp
Proton52 p+
Neytron78 n0
Elektron52 e-
Animated Bohr model of Te (Tellur)

Fizik Xossa

Atom Radiusi
140 pm
Molyar hajm
Kovalentlik Radiusi
136 pm
Metallic Radius
137 pm
Ion radiuslar
221 pm
Crystal Radius
207 pm
Van der Waals radius
206 pm
density
6,232 g/cm³
Atomic Radii Of The Elements: Tellur0102030405060708090100110120130140150160170180190200210pmAtom RadiusiKovalentlik RadiusiMetallic RadiusVan der Waals radius

Chemical Property

energiya
proton affinity
electron affinity
1,970876 eV/particle
ionization energy
9,00966 eV/particle
ionization energy of Te (Tellur)
Solishtirma qaynash issiqligi
49,8 kJ/mol
solishtirma erish issiqligi
17,91 kJ/mol
standard enthalpy of formation
196,6 kJ/mol
Elektron
Ion asboblar2, 8, 18, 18, 6
Bohr model: Te (Tellur)
valence electron6
Lewis structure: Te (Tellur)
electron configuration[Kr] 4d10 5s2 5p4
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 4d10 5s2 5p4
Enhanced Bohr model of Te (Tellur)
Orbital Diagram of Te (Tellur)
Oksidlanish darajasi-2, -1, 0, 1, 2, 3, 4, 5, 6
Elektrmanfiylik
2.1
Electrophilicity Index
2,141210947219293 eV/particle
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
1 261,15 K
Melting Point
722,66 K
critical pressure
critical temperature
2 329,15 K
triple point
appearance
Rang
Silver
appearance
refractive index
1,000991
thermodynamic material property
Thermal Conductivity
14,3 W/(m K)
Issiqlikdan kengayish
molar heat capacity
25,73 J/(mol K)
Specific Heat Capacity
0,202 J/(g⋅K)
heat capacity ratio
electrical properties
typeSemiconductor
electrical conductivity
0,01 MS/m
electrical resistivity
0,0001 m Ω
superconductivity
Magnetizm
typediamagnetic
magnetic susceptibility (Mass)
-0,0000000039 m³/Kg
magnetic susceptibility (Molar)
-0,000000000498 m³/mol
magnetic susceptibility (Volume)
-0,0000243
magnetic ordering
Kyuri nuqtasi
Néel temperature
Tuzilma
Crystal StructureSimple Trigonal (HEX)
Kristall panjara davri
4,45 Å
Lattice Anglesπ/2, π/2, 2 π/3
mechanical property
Qattiqlik
2,25 MPa
bulk modulus
65 GPa
shear modulus
16 GPa
Yung moduli
43 GPa
Poisson's ratio
Tovush tezligi
2 610 m/s
klassifikatsiya
CategoryMetalloids, Metalloids
CAS GroupVIB
IUPAC GroupVIA
Glawe Number94
Mendeleev Number102
Pettifor Number92
Geochemical Classsemi-volatile
Goldschmidt classificationchalcophile

other

Gas Basicity
polarizability
38 ± 4 a₀
C6 Dispersion Coefficient
445 a₀
allotrope
Neutron cross section
5,4
Neutron Mass Absorption
0,0013
Atom kvant sonlari3P2
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
Nisbiy atom massa
103,946723408 ± 0,000340967 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin0
nuclear quadrupole moment
0
time of discovery or invention2018
parity+

decay modeintensity
α (α emission)100%

105Te

mass number105
neutron number53
Nisbiy atom massa
104,943304516 ± 0,000322084 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
633 ± 66 ns
spin7/2
nuclear quadrupole moment
time of discovery or invention2006
parity+

decay modeintensity
α (α emission)100%

106Te

mass number106
neutron number54
Nisbiy atom massa
105,937498521 ± 0,000107934 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
78 ± 11 us
spin0
nuclear quadrupole moment
0
time of discovery or invention1981
parity+

decay modeintensity
α (α emission)100%

107Te

mass number107
neutron number55
Nisbiy atom massa
106,934882 ± 0,000108 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
3,22 ± 0,09 ms
spin5/2
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
Nisbiy atom massa
107,929380469 ± 0,000005808 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
2,1 ± 0,1 s
spin0
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
Nisbiy atom massa
108,927304532 ± 0,000004704 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
4,4 ± 0,2 s
spin5/2
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
Nisbiy atom massa
109,922458102 ± 0,000007058 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
18,6 ± 0,8 s
spin0
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
Nisbiy atom massa
110,921000587 ± 0,0000069 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
26,2 ± 0,6 s
spin5/2
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
Nisbiy atom massa
111,916727848 ± 0,000009 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
2 ± 0,2 m
spin0
nuclear quadrupole moment
0
time of discovery or invention1976
parity+

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

113Te

mass number113
neutron number61
Nisbiy atom massa
112,915891 ± 0,00003 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
1,7 ± 0,2 m
spin7/2
nuclear quadrupole moment
time of discovery or invention1974
parity+

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

114Te

mass number114
neutron number62
Nisbiy atom massa
113,91208782 ± 0,000026224 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
15,2 ± 0,7 m
spin0
nuclear quadrupole moment
0
time of discovery or invention1968
parity+

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

115Te

mass number115
neutron number63
Nisbiy atom massa
114,911902 ± 0,00003 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
5,8 ± 0,2 m
spin7/2
nuclear quadrupole moment
time of discovery or invention1961
parity+

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

116Te

mass number116
neutron number64
Nisbiy atom massa
115,908465558 ± 0,000025986 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
2,49 ± 0,04 h
spin0
nuclear quadrupole moment
0
time of discovery or invention1958
parity+

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

117Te

mass number117
neutron number65
Nisbiy atom massa
116,908646227 ± 0,000014444 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
62 ± 2 m
spin1/2
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
Nisbiy atom massa
117,905860104 ± 0,000019652 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
6 ± 0,02 d
spin0
nuclear quadrupole moment
0
time of discovery or invention1948
parity+

decay modeintensity
ϵ (electron capture)100%

119Te

mass number119
neutron number67
Nisbiy atom massa
118,906405699 ± 0,000007813 Da
g-factor
0,5 ± 0,1
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
16,05 ± 0,05 h
spin1/2
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
Nisbiy atom massa
119,904065779 ± 0,00000188 Da
g-factor
0
natural abundance
0,09 ± 0,01
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin0
nuclear quadrupole moment
0
time of discovery or invention1936
parity+

decay modeintensity
+ (double β+ decay)

121Te

mass number121
neutron number69
Nisbiy atom massa
120,904945065 ± 0,000027734 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
19,31 ± 0,07 d
spin1/2
nuclear quadrupole moment
0
time of discovery or invention1939
parity+

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

122Te

mass number122
neutron number70
Nisbiy atom massa
121,903044708 ± 0,000001456 Da
g-factor
0
natural abundance
2,55 ± 0,12
Radioaktivlikstable isotope
Yarim yemirilish davriNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
time of discovery or invention1932
parity+

123Te

mass number123
neutron number71
Nisbiy atom massa
122,904271022 ± 0,000001454 Da
g-factor
natural abundance
0,89 ± 0,03
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin1/2
nuclear quadrupole moment
0
time of discovery or invention1932
parity+

decay modeintensity
ϵ (electron capture)100%

124Te

mass number124
neutron number72
Nisbiy atom massa
123,902818341 ± 0,000001451 Da
g-factor
0
natural abundance
4,74 ± 0,14
Radioaktivlikstable isotope
Yarim yemirilish davriNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
time of discovery or invention1932
parity+

125Te

mass number125
neutron number73
Nisbiy atom massa
124,904431178 ± 0,000001451 Da
g-factor
natural abundance
7,07 ± 0,15
Radioaktivlikstable isotope
Yarim yemirilish davriNot Radioactive ☢️
spin1/2
nuclear quadrupole moment
0
time of discovery or invention1931
parity+

126Te

mass number126
neutron number74
Nisbiy atom massa
125,903312144 ± 0,000001453 Da
g-factor
0
natural abundance
8,84 ± 0,25
Radioaktivlikstable isotope
Yarim yemirilish davriNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
time of discovery or invention1924
parity+

127Te

mass number127
neutron number75
Nisbiy atom massa
126,905226993 ± 0,000001465 Da
g-factor
0,42333333333333 ± 0,0026666666666667
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
9,35 ± 0,07 h
spin3/2
nuclear quadrupole moment
time of discovery or invention1938
parity+

decay modeintensity
β (β decay)100%

128Te

mass number128
neutron number76
Nisbiy atom massa
127,904461237 ± 0,000000758 Da
g-factor
0
natural abundance
31,74 ± 0,08
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
2,25 ± 0,09 Yy
spin0
nuclear quadrupole moment
0
time of discovery or invention1924
parity+

decay modeintensity
(double β decay)100%

129Te

mass number129
neutron number77
Nisbiy atom massa
128,906596419 ± 0,000000763 Da
g-factor
0,468 ± 0,0026666666666667
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
69,6 ± 0,3 m
spin3/2
nuclear quadrupole moment
0,055 ± 0,013
time of discovery or invention1939
parity+

decay modeintensity
β (β decay)100%

130Te

mass number130
neutron number78
Nisbiy atom massa
129,906222745 ± 0,000000011 Da
g-factor
0
natural abundance
34,08 ± 0,62
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
791 ± 21 Ey
spin0
nuclear quadrupole moment
0
time of discovery or invention1924
parity+

decay modeintensity
(double β decay)100%

131Te

mass number131
neutron number79
Nisbiy atom massa
130,90852221 ± 0,000000065 Da
g-factor
0,464 ± 0,006
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
25 ± 0,1 m
spin3/2
nuclear quadrupole moment
time of discovery or invention1939
parity+

decay modeintensity
β (β decay)100%

132Te

mass number132
neutron number80
Nisbiy atom massa
131,908546713 ± 0,000003742 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
3,204 ± 0,013 d
spin0
nuclear quadrupole moment
0
time of discovery or invention1948
parity+

decay modeintensity
β (β decay)100%

133Te

mass number133
neutron number81
Nisbiy atom massa
132,91096333 ± 0,000002218 Da
g-factor
0,56666666666667 ± 0,013333333333333
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
12,5 ± 0,3 m
spin3/2
nuclear quadrupole moment
0,23 ± 0,09
time of discovery or invention1940
parity+

decay modeintensity
β (β decay)100%

134Te

mass number134
neutron number82
Nisbiy atom massa
133,911396376 ± 0,000002948 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
41,8 ± 0,8 m
spin0
nuclear quadrupole moment
0
time of discovery or invention1948
parity+

decay modeintensity
β (β decay)100%

135Te

mass number135
neutron number83
Nisbiy atom massa
134,916554715 ± 0,000001848 Da
g-factor
-0,19714285714286 ± 0,014285714285714
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
19 ± 0,2 s
spin7/2
nuclear quadrupole moment
0,29 ± 0,09
time of discovery or invention1969
parity-

decay modeintensity
β (β decay)100%

136Te

mass number136
neutron number84
Nisbiy atom massa
135,92010118 ± 0,000002448 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
17,63 ± 0,09 s
spin0
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
Nisbiy atom massa
136,925599354 ± 0,000002254 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
2,49 ± 0,05 s
spin3/2
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
Nisbiy atom massa
137,929472452 ± 0,000004065 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
1,46 ± 0,25 s
spin0
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
Nisbiy atom massa
138,935367191 ± 0,0000038 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
724 ± 81 ms
spin5/2
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
Nisbiy atom massa
139,939487057 ± 0,000015434 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
351 ± 5 ms
spin0
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
Nisbiy atom massa
140,945604 ± 0,000429 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
193 ± 16 ms
spin5/2
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
Nisbiy atom massa
141,950027 ± 0,000537 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
147 ± 8 ms
spin0
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
Nisbiy atom massa
142,956489 ± 0,000537 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
120 ± 8 ms
spin7/2
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
Nisbiy atom massa
143,961116 ± 0,000322 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
93 ± 60 ms
spin0
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
Nisbiy atom massa
144,967783 ± 0,000322 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin0
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

tarix

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

source

Abundance
Abundance in Earth's crust
0,001 mg/kg
natural abundance (Okean)
natural abundance (Inson tanasi)
natural abundance (Meteoroid)
0,00021 %
natural abundance (Quyosh)
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