Texnetsiy

Texnetsiy (Tc)

chemical element with symbol Tc and atomic number 43
Atomic Number43
Atomic Weight97.90721
mass number83
Group7
Period5
Blockd
Proton43 p+
Neytron40 n0
Elektron43 e-
Animated Bohr model of Tc (Texnetsiy)

Fizik Xossa

Atom Radiusi
135 pm
Molyar hajm
Kovalentlik Radiusi
128 pm
Metallic Radius
127 pm
Ion radiuslar
64,5 pm
Crystal Radius
78,5 pm
Van der Waals radius
216 pm
density
Atomic Radii Of The Elements: Texnetsiy0102030405060708090100110120130140150160170180190200210220pmAtom RadiusiKovalentlik RadiusiMetallic RadiusVan der Waals radius

Chemical Property

energiya
proton affinity
electron affinity
ionization energy
7,119381 eV/particle
ionization energy of Tc (Texnetsiy)
Solishtirma qaynash issiqligi
585 kJ/mol
solishtirma erish issiqligi
23,8 kJ/mol
standard enthalpy of formation
678 kJ/mol
Elektron
Ion asboblar2, 8, 18, 13, 2
Bohr model: Tc (Texnetsiy)
valence electron2
Lewis structure: Tc (Texnetsiy)
electron configuration[Kr] 4d5 5s2
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 4d5 5s2
Enhanced Bohr model of Tc (Texnetsiy)
Orbital Diagram of Tc (Texnetsiy)
Oksidlanish darajasi-3, -1, 0, 1, 2, 3, 4, 5, 6, 7
Elektrmanfiylik
2.1
Electrophilicity Index
1,1191961031633155 eV/particle
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
4 535,15 K
Melting Point
2 430,15 K
critical pressure
critical temperature
triple point
appearance
Rang
Silver
appearanceshiny gray metal
refractive index
thermodynamic material property
Thermal Conductivity
50,6 W/(m K)
Issiqlikdan kengayish
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
typeConductor
electrical conductivity
5 MS/m
electrical resistivity
0,0000002 m Ω
superconductivity
7,7 K
Magnetizm
typeparamagnetic
magnetic susceptibility (Mass)
0,0000000342 m³/Kg
magnetic susceptibility (Molar)
0,000000003352 m³/mol
magnetic susceptibility (Volume)
0,0003933
magnetic ordering
Kyuri nuqtasi
Néel temperature
Tuzilma
Crystal StructureSimple Hexagonal (HEX)
Kristall panjara davri
2,74 Å
Lattice Anglesπ/2, π/2, 2 π/3
mechanical property
Qattiqlik
bulk modulus
shear modulus
Yung moduli
Poisson's ratio
Tovush tezligi
klassifikatsiya
CategoryTransition metals, Transition metals
CAS GroupVIIA
IUPAC GroupVIIB
Glawe Number59
Mendeleev Number56
Pettifor Number58
Geochemical Class
Goldschmidt classificationsynthetic

other

Gas Basicity
polarizability
79 ± 10 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
22
Neutron Mass Absorption
Atom kvant sonlari6S5/2
space group194 (P63/mmc)

Isotopes of Technetium

Stable Isotopes0
Unstable Isotopes40
Natural Isotopes0

83Tc

mass number83
neutron number40
Nisbiy atom massa
82,966377 ± 0,000537 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin1/2
nuclear quadrupole moment
0
time of discovery or invention
parity-

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

84Tc

mass number84
neutron number41
Nisbiy atom massa
83,959527 ± 0,000429 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin1
nuclear quadrupole moment
time of discovery or invention
parity+

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

85Tc

mass number85
neutron number42
Nisbiy atom massa
84,950778 ± 0,000429 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin1/2
nuclear quadrupole moment
0
time of discovery or invention
parity-

decay modeintensity
p (proton emission)

86Tc

mass number86
neutron number43
Nisbiy atom massa
85,944637 ± 0,000322 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
55 ± 7 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention1992
parity+

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

87Tc

mass number87
neutron number44
Nisbiy atom massa
86,938067185 ± 0,0000045 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
2,14 ± 0,17 s
spin9/2
nuclear quadrupole moment
time of discovery or invention1991
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0.7%

88Tc

mass number88
neutron number45
Nisbiy atom massa
87,933794211 ± 0,0000044 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
6,4 ± 0,8 s
spin2
nuclear quadrupole moment
time of discovery or invention1991
parity+

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

89Tc

mass number89
neutron number46
Nisbiy atom massa
88,927648649 ± 0,0000041 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
12,8 ± 0,9 s
spin9/2
nuclear quadrupole moment
time of discovery or invention1991
parity+

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

90Tc

mass number90
neutron number47
Nisbiy atom massa
89,924073919 ± 0,0000011 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
49,2 ± 0,4 s
spin8
nuclear quadrupole moment
time of discovery or invention1974
parity+

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

91Tc

mass number91
neutron number48
Nisbiy atom massa
90,918424972 ± 0,000002536 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
3,14 ± 0,02 m
spin9/2
nuclear quadrupole moment
time of discovery or invention1974
parity

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

92Tc

mass number92
neutron number49
Nisbiy atom massa
91,915269777 ± 0,00000333 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
4,25 ± 0,15 m
spin8
nuclear quadrupole moment
time of discovery or invention1964
parity

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

93Tc

mass number93
neutron number50
Nisbiy atom massa
92,910245147 ± 0,000001086 Da
g-factor
1,4044444444444 ± 0,013333333333333
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
2,75 ± 0,05 h
spin9/2
nuclear quadrupole moment
time of discovery or invention1948
parity+

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

94Tc

mass number94
neutron number51
Nisbiy atom massa
93,909652319 ± 0,00000437 Da
g-factor
0,73142857142857 ± 0,0071428571428571
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
293 ± 1 m
spin7
nuclear quadrupole moment
time of discovery or invention1948
parity+

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

95Tc

mass number95
neutron number52
Nisbiy atom massa
94,907652281 ± 0,000005453 Da
g-factor
1,32 ± 0,013333333333333
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
19,258 ± 0,026 h
spin9/2
nuclear quadrupole moment
time of discovery or invention1947
parity+

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

96Tc

mass number96
neutron number53
Nisbiy atom massa
95,907866675 ± 0,000005524 Da
g-factor
0,72714285714286 ± 0,0071428571428571
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
4,28 ± 0,07 d
spin7
nuclear quadrupole moment
time of discovery or invention1947
parity+

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

97Tc

mass number97
neutron number54
Nisbiy atom massa
96,90636072 ± 0,00000442 Da
g-factor
1,2933333333333 ± 0,02
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
4,21 ± 0,16 My
spin9/2
nuclear quadrupole moment
time of discovery or invention1946
parity+

decay modeintensity
ϵ (electron capture)100%

98Tc

mass number98
neutron number55
Nisbiy atom massa
97,907211206 ± 0,000003628 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
4,2 ± 0,3 My
spin6
nuclear quadrupole moment
time of discovery or invention1955
parity+

decay modeintensity
β (β decay)100%
β+ (β+ decay; β+ = ϵ + e+)0%

99Tc

mass number99
neutron number56
Nisbiy atom massa
98,906249681 ± 0,000000974 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
211,1 ± 1,2 ky
spin9/2
nuclear quadrupole moment
-0,129 ± 0,006
time of discovery or invention1938
parity+

decay modeintensity
β (β decay)100%

100Tc

mass number100
neutron number57
Nisbiy atom massa
99,907652715 ± 0,00000145 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
15,46 ± 0,19 s
spin1
nuclear quadrupole moment
time of discovery or invention1952
parity+

decay modeintensity
β (β decay)100%
ϵ (electron capture)0.0018%

101Tc

mass number101
neutron number58
Nisbiy atom massa
100,907305271 ± 0,000025768 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
14,22 ± 0,01 m
spin9/2
nuclear quadrupole moment
time of discovery or invention1941
parity+

decay modeintensity
β (β decay)100%

102Tc

mass number102
neutron number59
Nisbiy atom massa
101,909207239 ± 0,00000984 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
5,28 ± 0,15 s
spin1
nuclear quadrupole moment
time of discovery or invention1954
parity+

decay modeintensity
β (β decay)100%

103Tc

mass number103
neutron number60
Nisbiy atom massa
102,90917396 ± 0,000010531 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
54,2 ± 0,8 s
spin5/2
nuclear quadrupole moment
time of discovery or invention1957
parity+

decay modeintensity
β (β decay)100%

104Tc

mass number104
neutron number61
Nisbiy atom massa
103,911433718 ± 0,000026716 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
18,3 ± 0,3 m
spin3
nuclear quadrupole moment
time of discovery or invention1956
parity-

decay modeintensity
β (β decay)100%

105Tc

mass number105
neutron number62
Nisbiy atom massa
104,911662024 ± 0,000037856 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
7,64 ± 0,06 m
spin3/2
nuclear quadrupole moment
time of discovery or invention1955
parity-

decay modeintensity
β (β decay)100%

106Tc

mass number106
neutron number63
Nisbiy atom massa
105,914356674 ± 0,00001315 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
35,6 ± 0,6 s
spin1
nuclear quadrupole moment
time of discovery or invention1965
parity

decay modeintensity
β (β decay)100%

107Tc

mass number107
neutron number64
Nisbiy atom massa
106,915458437 ± 0,00000931 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
21,2 ± 0,2 s
spin3/2
nuclear quadrupole moment
time of discovery or invention1965
parity-

decay modeintensity
β (β decay)100%

108Tc

mass number108
neutron number65
Nisbiy atom massa
107,918493493 ± 0,000009413 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
5,17 ± 0,07 s
spin2
nuclear quadrupole moment
time of discovery or invention1970
parity

decay modeintensity
β (β decay)100%

109Tc

mass number109
neutron number66
Nisbiy atom massa
108,920254107 ± 0,00001038 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
905 ± 21 ms
spin5/2
nuclear quadrupole moment
time of discovery or invention1976
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)0.08%

110Tc

mass number110
neutron number67
Nisbiy atom massa
109,923741263 ± 0,000010195 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
900 ± 13 ms
spin2
nuclear quadrupole moment
time of discovery or invention1976
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)0.04%

111Tc

mass number111
neutron number68
Nisbiy atom massa
110,925898966 ± 0,000011359 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
350 ± 11 ms
spin5/2
nuclear quadrupole moment
time of discovery or invention1988
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)0.85%

112Tc

mass number112
neutron number69
Nisbiy atom massa
111,929941658 ± 0,00000592 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
323 ± 6 ms
spin2
nuclear quadrupole moment
time of discovery or invention1990
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)1.5%

113Tc

mass number113
neutron number70
Nisbiy atom massa
112,932569032 ± 0,0000036 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
152 ± 8 ms
spin5/2
nuclear quadrupole moment
time of discovery or invention1992
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)2.1%

114Tc

mass number114
neutron number71
Nisbiy atom massa
113,93709 ± 0,000465 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
121 ± 9 ms
spin5
nuclear quadrupole moment
time of discovery or invention1994
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)1.3%

115Tc

mass number115
neutron number72
Nisbiy atom massa
114,9401 ± 0,00021 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
78 ± 2 ms
spin5/2
nuclear quadrupole moment
time of discovery or invention1994
parity+

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

116Tc

mass number116
neutron number73
Nisbiy atom massa
115,94502 ± 0,00032 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
57 ± 3 ms
spin2
nuclear quadrupole moment
time of discovery or invention1997
parity+

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

117Tc

mass number117
neutron number74
Nisbiy atom massa
116,94832 ± 0,000429 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
44,5 ± 3 ms
spin5/2
nuclear quadrupole moment
time of discovery or invention1997
parity+

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

118Tc

mass number118
neutron number75
Nisbiy atom massa
117,953526 ± 0,000429 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
30 ± 4 ms
spin2
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)

119Tc

mass number119
neutron number76
Nisbiy atom massa
118,956876 ± 0,000537 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
22 ± 3 ms
spin5/2
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)

120Tc

mass number120
neutron number77
Nisbiy atom massa
119,962426 ± 0,000537 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
21 ± 5 ms
spin3
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)

121Tc

mass number121
neutron number78
Nisbiy atom massa
120,96614 ± 0,000537 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
22 ± 6 ms
spin5/2
nuclear quadrupole moment
time of discovery or invention2015
parity+

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

122Tc

mass number122
neutron number79
Nisbiy atom massa
121,97176 ± 0,000322 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin1
nuclear quadrupole moment
time of discovery or invention2018
parity+

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)
Technetium-sample
Electron shell 043 technetium

tarix

discoverer or inventorCarlo Perrier, Émillo Segrè
location of discoveryItaly
time of discovery or invention1937
EtimologiyaGreek: technêtos (artificial).
pronunciationtek-NEE-shi-em (inglizcha)

source

Abundance
Abundance in Earth's crust
natural abundance (Okean)
natural abundance (Inson tanasi)
0 %
natural abundance (Meteoroid)
0 %
natural abundance (Quyosh)
0 %
Abundance in Universe
0 %

Nuclear Screening Constants

1s0.891
2p4.0592
2s11.3718
3d14.647
3p16.6159
3s16.2088
4d30.118
4p27.1888
4s25.8016
5s35.7735