Technetium

Technetium (Tc)

chemical element with symbol Tc and atomic number 43
Atomic Number43
Atomic Weight97.90721
Nombor jisim83
Group7
Period5
Blockd
proton43 p+
neutron40 n0
Elektron43 e-
Animated Model Bohr of Tc (Technetium)

Sifat Fizikal

Jejari Atom
molar volume
Jejari kovalen
Metallic Radius
ionic radius
Crystal Radius
Jejari van der Waals
ketumpatan
Atomic Radii Of The Elements: Technetium0102030405060708090100110120130140150160170180190200210220pmJejari AtomJejari KovalenMetallic RadiusJejari van der Waals

Sifat Kimia

tenaga
proton affinity
Pertalian elektron
ionization energy
ionization energy of Tc (Technetium)
Entalpi pengewapan
entalpi pelakuran
standard enthalpy of formation
Elektron
Petala elektron2, 8, 18, 13, 2
Model Bohr: Tc (Technetium)
Elektron valens2
Teori ion Lewis: Tc (Technetium)
tatarajah elektron[Kr] 4d5 5s2
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 4d5 5s2
Enhanced Model Bohr of Tc (Technetium)
Orbital Diagram of Tc (Technetium)
Keadaan pengoksidaan-3, -1, 0, 1, 2, 3, 4, 5, 6, 7
Keelektronegatifan
2.1
Electrophilicity Index
keadaan jirim asas
fasa jirimSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
rupa
warna
Silver
rupashiny gray metal
indeks biasan
sifat bahan
Thermal Conductivity
Pengembangan terma
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
typeConductor
Kekonduksian elektrik
Kerintangan dan kekonduksian elektrik
Kesuperkonduksian
kemagnetan
typeparamagnetic
magnetic susceptibility (Mass)
0.0000000342 m³/Kg
magnetic susceptibility (Molar)
0.000000003352 m³/mol
magnetic susceptibility (Volume)
0.0003933
magnetic ordering
Suhu Curie
Néel temperature
struktur
Crystal StructureSimple Hexagonal (HEX)
lattice constant
Lattice Anglesπ/2, π/2, 2 π/3
mechanical property
hardness
Modulus pukal
shear modulus
Young's modulus
Nisbah Poisson
Kelajuan bunyi
pengelasan
CategoryTransition metals, Transition metals
CAS GroupVIIA
IUPAC GroupVIIB
Glawe Number59
Mendeleev Number56
Pettifor Number58
Geochemical Class
Goldschmidt classificationsynthetic

other

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Neutron cross section
22
Neutron Mass Absorption
Nombor kuantum6S5/2
space group194 (P63/mmc)

Isotopes of Technetium

Stable Isotopes0
Unstable Isotopes40
Natural Isotopes0

83Tc

Nombor jisim83
nombor neutron40
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
Spin1/2
nuclear quadrupole moment
0
tarikh penemuan
parity-

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

84Tc

Nombor jisim84
nombor neutron41
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
Spin1
nuclear quadrupole moment
tarikh penemuan
parity+

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

85Tc

Nombor jisim85
nombor neutron42
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
Spin1/2
nuclear quadrupole moment
0
tarikh penemuan
parity-

decay modeKeamatan (fizik)
p (proton emission)

86Tc

Nombor jisim86
nombor neutron43
Jisim Atom Relatif
g-factor
0
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
55 ± 7 ms
Spin0
nuclear quadrupole moment
0
tarikh penemuan1992
parity+

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

87Tc

Nombor jisim87
nombor neutron44
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
2.14 ± 0.17 s
Spin9/2
nuclear quadrupole moment
tarikh penemuan1991
parity+

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

88Tc

Nombor jisim88
nombor neutron45
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
6.4 ± 0.8 s
Spin2
nuclear quadrupole moment
tarikh penemuan1991
parity+

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

89Tc

Nombor jisim89
nombor neutron46
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
12.8 ± 0.9 s
Spin9/2
nuclear quadrupole moment
tarikh penemuan1991
parity+

decay modeKeamatan (fizik)
β+ (β+ decay; β+ = ϵ + e+)100%

90Tc

Nombor jisim90
nombor neutron47
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
49.2 ± 0.4 s
Spin8
nuclear quadrupole moment
tarikh penemuan1974
parity+

decay modeKeamatan (fizik)
β+ (β+ decay; β+ = ϵ + e+)100%

91Tc

Nombor jisim91
nombor neutron48
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
3.14 ± 0.02 m
Spin9/2
nuclear quadrupole moment
tarikh penemuan1974
parity

decay modeKeamatan (fizik)
β+ (β+ decay; β+ = ϵ + e+)100%

92Tc

Nombor jisim92
nombor neutron49
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
4.25 ± 0.15 m
Spin8
nuclear quadrupole moment
tarikh penemuan1964
parity

decay modeKeamatan (fizik)
β+ (β+ decay; β+ = ϵ + e+)100%

93Tc

Nombor jisim93
nombor neutron50
Jisim Atom Relatif
g-factor
1.4044444444444 ± 0.013333333333333
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
2.75 ± 0.05 h
Spin9/2
nuclear quadrupole moment
tarikh penemuan1948
parity+

decay modeKeamatan (fizik)
β+ (β+ decay; β+ = ϵ + e+)100%

94Tc

Nombor jisim94
nombor neutron51
Jisim Atom Relatif
g-factor
0.73142857142857 ± 0.0071428571428571
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
293 ± 1 m
Spin7
nuclear quadrupole moment
tarikh penemuan1948
parity+

decay modeKeamatan (fizik)
β+ (β+ decay; β+ = ϵ + e+)100%

95Tc

Nombor jisim95
nombor neutron52
Jisim Atom Relatif
g-factor
1.32 ± 0.013333333333333
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
19.258 ± 0.026 h
Spin9/2
nuclear quadrupole moment
tarikh penemuan1947
parity+

decay modeKeamatan (fizik)
β+ (β+ decay; β+ = ϵ + e+)100%

96Tc

Nombor jisim96
nombor neutron53
Jisim Atom Relatif
g-factor
0.72714285714286 ± 0.0071428571428571
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
4.28 ± 0.07 d
Spin7
nuclear quadrupole moment
tarikh penemuan1947
parity+

decay modeKeamatan (fizik)
β+ (β+ decay; β+ = ϵ + e+)100%

97Tc

Nombor jisim97
nombor neutron54
Jisim Atom Relatif
g-factor
1.2933333333333 ± 0.02
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
4.21 ± 0.16 My
Spin9/2
nuclear quadrupole moment
tarikh penemuan1946
parity+

decay modeKeamatan (fizik)
ϵ (electron capture)100%

98Tc

Nombor jisim98
nombor neutron55
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
4.2 ± 0.3 My
Spin6
nuclear quadrupole moment
tarikh penemuan1955
parity+

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

99Tc

Nombor jisim99
nombor neutron56
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
211.1 ± 1.2 ky
Spin9/2
nuclear quadrupole moment
-0.129 ± 0.006
tarikh penemuan1938
parity+

decay modeKeamatan (fizik)
β (β decay)100%

100Tc

Nombor jisim100
nombor neutron57
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
15.46 ± 0.19 s
Spin1
nuclear quadrupole moment
tarikh penemuan1952
parity+

decay modeKeamatan (fizik)
β (β decay)100%
ϵ (electron capture)0.0018%

101Tc

Nombor jisim101
nombor neutron58
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
14.22 ± 0.01 m
Spin9/2
nuclear quadrupole moment
tarikh penemuan1941
parity+

decay modeKeamatan (fizik)
β (β decay)100%

102Tc

Nombor jisim102
nombor neutron59
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
5.28 ± 0.15 s
Spin1
nuclear quadrupole moment
tarikh penemuan1954
parity+

decay modeKeamatan (fizik)
β (β decay)100%

103Tc

Nombor jisim103
nombor neutron60
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
54.2 ± 0.8 s
Spin5/2
nuclear quadrupole moment
tarikh penemuan1957
parity+

decay modeKeamatan (fizik)
β (β decay)100%

104Tc

Nombor jisim104
nombor neutron61
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
18.3 ± 0.3 m
Spin3
nuclear quadrupole moment
tarikh penemuan1956
parity-

decay modeKeamatan (fizik)
β (β decay)100%

105Tc

Nombor jisim105
nombor neutron62
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
7.64 ± 0.06 m
Spin3/2
nuclear quadrupole moment
tarikh penemuan1955
parity-

decay modeKeamatan (fizik)
β (β decay)100%

106Tc

Nombor jisim106
nombor neutron63
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
35.6 ± 0.6 s
Spin1
nuclear quadrupole moment
tarikh penemuan1965
parity

decay modeKeamatan (fizik)
β (β decay)100%

107Tc

Nombor jisim107
nombor neutron64
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
21.2 ± 0.2 s
Spin3/2
nuclear quadrupole moment
tarikh penemuan1965
parity-

decay modeKeamatan (fizik)
β (β decay)100%

108Tc

Nombor jisim108
nombor neutron65
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
5.17 ± 0.07 s
Spin2
nuclear quadrupole moment
tarikh penemuan1970
parity

decay modeKeamatan (fizik)
β (β decay)100%

109Tc

Nombor jisim109
nombor neutron66
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
905 ± 21 ms
Spin5/2
nuclear quadrupole moment
tarikh penemuan1976
parity+

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

110Tc

Nombor jisim110
nombor neutron67
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
900 ± 13 ms
Spin2
nuclear quadrupole moment
tarikh penemuan1976
parity+

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

111Tc

Nombor jisim111
nombor neutron68
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
350 ± 11 ms
Spin5/2
nuclear quadrupole moment
tarikh penemuan1988
parity+

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

112Tc

Nombor jisim112
nombor neutron69
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
323 ± 6 ms
Spin2
nuclear quadrupole moment
tarikh penemuan1990
parity+

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

113Tc

Nombor jisim113
nombor neutron70
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
152 ± 8 ms
Spin5/2
nuclear quadrupole moment
tarikh penemuan1992
parity+

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

114Tc

Nombor jisim114
nombor neutron71
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
121 ± 9 ms
Spin5
nuclear quadrupole moment
tarikh penemuan1994
parity+

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

115Tc

Nombor jisim115
nombor neutron72
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
78 ± 2 ms
Spin5/2
nuclear quadrupole moment
tarikh penemuan1994
parity+

decay modeKeamatan (fizik)
β (β decay)100%
β n (β-delayed neutron emission)

116Tc

Nombor jisim116
nombor neutron73
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
57 ± 3 ms
Spin2
nuclear quadrupole moment
tarikh penemuan1997
parity+

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

117Tc

Nombor jisim117
nombor neutron74
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
44.5 ± 3 ms
Spin5/2
nuclear quadrupole moment
tarikh penemuan1997
parity+

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

118Tc

Nombor jisim118
nombor neutron75
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
30 ± 4 ms
Spin2
nuclear quadrupole moment
tarikh penemuan2010
parity+

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

119Tc

Nombor jisim119
nombor neutron76
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
22 ± 3 ms
Spin5/2
nuclear quadrupole moment
tarikh penemuan2010
parity+

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

120Tc

Nombor jisim120
nombor neutron77
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
21 ± 5 ms
Spin3
nuclear quadrupole moment
tarikh penemuan2010
parity+

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

121Tc

Nombor jisim121
nombor neutron78
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
22 ± 6 ms
Spin5/2
nuclear quadrupole moment
tarikh penemuan2015
parity+

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

122Tc

Nombor jisim122
nombor neutron79
Jisim Atom Relatif
g-factor
natural abundance
Reputan radioaktif☢️ radioactive element
setengah hayat
Spin1
nuclear quadrupole moment
tarikh penemuan2018
parity+

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

sejarah

penemu atau perekaCarlo Perrier, Émillo Segrè
tempat penemuanItaly
tarikh penemuan1937
EtimologiGreek: technêtos (artificial).
sebutantek-NEE-shi-em (Inggeris)

sumber

Abundance
Abundance in Earth's crust
natural abundance (lautan)
natural abundance (Tubuh manusia)
0 %
natural abundance (Meteoroid)
0 %
natural abundance (Matahari)
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