Teknec, ²Technetiumi (Tc)

chemical element with symbol Tc and atomic number 43

Atomic Number	43
Atomic Weight	97.90721
Numri i masës	83

Group	7
Period	5
Block	d

protoni	43 p⁺
neutroni	40 n⁰
elektroni	43 e^-

Animated Bohr model of Tc (Teknec, ²Technetiumi)

Tipar Fizik

Atomic Radius	135 pm 252 pm
molar volume	8,5 cm³/mol
covalent radius	128 pm 120 pm 110 pm 147 pm
Metallic Radius	127 pm 136 pm
ionic radius	64,5 pm 60 pm 37 pm 56 pm
Crystal Radius	78,5 pm 74 pm 51 pm 70 pm
Van der Waals radius	205 pm 216 pm 236 pm 299,8 pm
density	11 g/cm³

Chemical Property

energjia

proton affinity
electron affinity	0,55 eV/particle
ionization energy	7,119381 eV/particle 15,26 eV/particle 29,55 eV/particle 41 eV/particle 57 eV/particle 72 eV/particle 88 eV/particle 150 eV/particle 169 eV/particle 189,9 eV/particle 214 eV/particle 239 eV/particle 262,08 eV/particle 311 eV/particle 338,55 eV/particle 604 eV/particle 655 eV/particle 713 eV/particle 773 eV/particle 829 eV/particle 904 eV/particle 968 eV/particle 1 032 eV/particle 1 102 eV/particle 1 166 eV/particle 1 354 eV/particle 1 411,6 eV/particle 1 479,5 eV/particle 1 559 eV/particle 1 638 eV/particle 1 689 eV/particle 1 838 eV/particle 1 900,28 eV/particle 4 505 eV/particle 4 681 eV/particle 4 874 eV/particle 5 060 eV/particle 5 361 eV/particle 5 570 eV/particle 5 838 eV/particle 6 008,391 eV/particle 25 004,532 eV/particle 25 786,99 eV/particle

enthalpy of vaporization	585 kJ/mol
enthalpy of fusion	23,8 kJ/mol
standard enthalpy of formation	678 kJ/mol
elektroni

electron shell	2, 8, 18, 13, 2

valence electron	2 ⓘ

konfigurimi i elektronit	[Kr] 4d⁵ 5s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 4d⁵ 5s²

oxidation number	-3, -1, 0, 1, 2, 3, 4, 5, 6, 7
Elektronegativiteti	8,94 eV/particle 0.1344592 2.1
Electrophilicity Index	1,1191961031633155 eV/particle
fundamental state of matter

gjendja agregate e materies	Solid
gaseous state of matter
Boiling Point	4 535,15 K
Melting Point	2 430,15 K
critical pressure
critical temperature
triple point
appearance
Ngjyra	Silver #ff1493 #3b9e9e #3b9e9e
appearance	shiny gray metal
refractive index
thermodynamic material property
Thermal Conductivity	50,6 W/(m K)
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
type	Conductor
electrical conductivity	5 MS/m
electrical resistivity	0,0000002 Ω*m
Superpërcjellshmëria	7,7 K
Magnetizimi
type	paramagnetic
magnetic susceptibility (Mass)	0,0000000342 m³/Kg
magnetic susceptibility (Molar)	0,000000003352 m³/mol
magnetic susceptibility (Volume)	0,0003933
magnetic ordering
Curie temperature
Néel temperature
strukturë
Crystal Structure	Simple Hexagonal (HEX)
lattice constant	2,74 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
Shpejtësia e zërit
klasifikim
Category	Transition metals, Transition metals
CAS Group	VIIA
IUPAC Group	VIIB
Glawe Number	59
Mendeleev Number	56
Pettifor Number	58
Geochemical Class
Goldschmidt classification	synthetic

other

Gas Basicity
polarizability	79 ± 10 a₀
C6 Dispersion Coefficient	939 a₀
allotrope
Neutron cross section	22
Neutron Mass Absorption
numër kuantik	6S5/2
space group	194 (P63/mmc)

Isotopes of Technetium

Stable Isotopes	0
Unstable Isotopes	40
Natural Isotopes	0

⁸³Tc

Numri i masës	83
numri i neutroneve	40
Relative Atomic Mass	82,966377 ± 0,000537 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes
parity	-

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

⁸⁴Tc

Numri i masës	84
numri i neutroneve	41
Relative Atomic Mass	83,959527 ± 0,000429 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	1
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity	+

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

⁸⁵Tc

Numri i masës	85
numri i neutroneve	42
Relative Atomic Mass	84,950778 ± 0,000429 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes
parity	-

decay mode	intensitet
p (proton emission)

⁸⁶Tc

Numri i masës	86
numri i neutroneve	43
Relative Atomic Mass	85,944637 ± 0,000322 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	55 ± 7 ms
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1992
parity	+

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

⁸⁷Tc

Numri i masës	87
numri i neutroneve	44
Relative Atomic Mass	86,938067185 ± 0,0000045 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	2,14 ± 0,17 s
Spini	9/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1991
parity	+

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

⁸⁸Tc

Numri i masës	88
numri i neutroneve	45
Relative Atomic Mass	87,933794211 ± 0,0000044 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	6,4 ± 0,8 s
Spini	2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1991
parity	+

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

⁸⁹Tc

Numri i masës	89
numri i neutroneve	46
Relative Atomic Mass	88,927648649 ± 0,0000041 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	12,8 ± 0,9 s
Spini	9/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1991
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁹⁰Tc

Numri i masës	90
numri i neutroneve	47
Relative Atomic Mass	89,924073919 ± 0,0000011 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	49,2 ± 0,4 s
Spini	8
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1974
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁹¹Tc

Numri i masës	91
numri i neutroneve	48
Relative Atomic Mass	90,918424972 ± 0,000002536 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	3,14 ± 0,02 m
Spini	9/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1974
parity

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁹²Tc

Numri i masës	92
numri i neutroneve	49
Relative Atomic Mass	91,915269777 ± 0,00000333 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	4,25 ± 0,15 m
Spini	8
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1964
parity

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁹³Tc

Numri i masës	93
numri i neutroneve	50
Relative Atomic Mass	92,910245147 ± 0,000001086 Da
g-factor	1,4044444444444 ± 0,013333333333333
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	2,75 ± 0,05 h
Spini	9/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1948
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁹⁴Tc

Numri i masës	94
numri i neutroneve	51
Relative Atomic Mass	93,909652319 ± 0,00000437 Da
g-factor	0,73142857142857 ± 0,0071428571428571
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	293 ± 1 m
Spini	7
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1948
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁹⁵Tc

Numri i masës	95
numri i neutroneve	52
Relative Atomic Mass	94,907652281 ± 0,000005453 Da
g-factor	1,32 ± 0,013333333333333
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	19,258 ± 0,026 h
Spini	9/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1947
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁹⁶Tc

Numri i masës	96
numri i neutroneve	53
Relative Atomic Mass	95,907866675 ± 0,000005524 Da
g-factor	0,72714285714286 ± 0,0071428571428571
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	4,28 ± 0,07 d
Spini	7
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1947
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁹⁷Tc

Numri i masës	97
numri i neutroneve	54
Relative Atomic Mass	96,90636072 ± 0,00000442 Da
g-factor	1,2933333333333 ± 0,02
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	4,21 ± 0,16 My
Spini	9/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1946
parity	+

decay mode	intensitet
ϵ (electron capture)	100%

⁹⁸Tc

Numri i masës	98
numri i neutroneve	55
Relative Atomic Mass	97,907211206 ± 0,000003628 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	4,2 ± 0,3 My
Spini	6
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1955
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	0%

⁹⁹Tc

Numri i masës	99
numri i neutroneve	56
Relative Atomic Mass	98,906249681 ± 0,000000974 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	211,1 ± 1,2 ky
Spini	9/2
nuclear quadrupole moment	-0,129 ± 0,006
koha e zbulimit apo shpikjes	1938
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁰⁰Tc

Numri i masës	100
numri i neutroneve	57
Relative Atomic Mass	99,907652715 ± 0,00000145 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	15,46 ± 0,19 s
Spini	1
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1952
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%
ϵ (electron capture)	0.0018%

¹⁰¹Tc

Numri i masës	101
numri i neutroneve	58
Relative Atomic Mass	100,907305271 ± 0,000025768 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	14,22 ± 0,01 m
Spini	9/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1941
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁰²Tc

Numri i masës	102
numri i neutroneve	59
Relative Atomic Mass	101,909207239 ± 0,00000984 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	5,28 ± 0,15 s
Spini	1
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1954
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁰³Tc

Numri i masës	103
numri i neutroneve	60
Relative Atomic Mass	102,90917396 ± 0,000010531 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	54,2 ± 0,8 s
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1957
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁰⁴Tc

Numri i masës	104
numri i neutroneve	61
Relative Atomic Mass	103,911433718 ± 0,000026716 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	18,3 ± 0,3 m
Spini	3
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1956
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁰⁵Tc

Numri i masës	105
numri i neutroneve	62
Relative Atomic Mass	104,911662024 ± 0,000037856 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	7,64 ± 0,06 m
Spini	3/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1955
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁰⁶Tc

Numri i masës	106
numri i neutroneve	63
Relative Atomic Mass	105,914356674 ± 0,00001315 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	35,6 ± 0,6 s
Spini	1
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1965
parity

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁰⁷Tc

Numri i masës	107
numri i neutroneve	64
Relative Atomic Mass	106,915458437 ± 0,00000931 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	21,2 ± 0,2 s
Spini	3/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1965
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁰⁸Tc

Numri i masës	108
numri i neutroneve	65
Relative Atomic Mass	107,918493493 ± 0,000009413 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	5,17 ± 0,07 s
Spini	2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1970
parity

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁰⁹Tc

Numri i masës	109
numri i neutroneve	66
Relative Atomic Mass	108,920254107 ± 0,00001038 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	905 ± 21 ms
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1976
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	0.08%

¹¹⁰Tc

Numri i masës	110
numri i neutroneve	67
Relative Atomic Mass	109,923741263 ± 0,000010195 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	900 ± 13 ms
Spini	2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1976
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	0.04%

¹¹¹Tc

Numri i masës	111
numri i neutroneve	68
Relative Atomic Mass	110,925898966 ± 0,000011359 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	350 ± 11 ms
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1988
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	0.85%

¹¹²Tc

Numri i masës	112
numri i neutroneve	69
Relative Atomic Mass	111,929941658 ± 0,00000592 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	323 ± 6 ms
Spini	2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1990
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	1.5%

¹¹³Tc

Numri i masës	113
numri i neutroneve	70
Relative Atomic Mass	112,932569032 ± 0,0000036 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	152 ± 8 ms
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1992
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	2.1%

¹¹⁴Tc

Numri i masës	114
numri i neutroneve	71
Relative Atomic Mass	113,93709 ± 0,000465 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	121 ± 9 ms
Spini	5
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1994
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	1.3%

¹¹⁵Tc

Numri i masës	115
numri i neutroneve	72
Relative Atomic Mass	114,9401 ± 0,00021 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	78 ± 2 ms
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1994
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)

¹¹⁶Tc

Numri i masës	116
numri i neutroneve	73
Relative Atomic Mass	115,94502 ± 0,00032 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	57 ± 3 ms
Spini	2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1997
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

¹¹⁷Tc

Numri i masës	117
numri i neutroneve	74
Relative Atomic Mass	116,94832 ± 0,000429 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	44,5 ± 3 ms
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1997
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

¹¹⁸Tc

Numri i masës	118
numri i neutroneve	75
Relative Atomic Mass	117,953526 ± 0,000429 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	30 ± 4 ms
Spini	2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2010
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

¹¹⁹Tc

Numri i masës	119
numri i neutroneve	76
Relative Atomic Mass	118,956876 ± 0,000537 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	22 ± 3 ms
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2010
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

¹²⁰Tc

Numri i masës	120
numri i neutroneve	77
Relative Atomic Mass	119,962426 ± 0,000537 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	21 ± 5 ms
Spini	3
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2010
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

¹²¹Tc

Numri i masës	121
numri i neutroneve	78
Relative Atomic Mass	120,96614 ± 0,000537 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	22 ± 6 ms
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2015
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

¹²²Tc

Numri i masës	122
numri i neutroneve	79
Relative Atomic Mass	121,97176 ± 0,000322 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	1
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2018
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

historia

zbulues	Carlo Perrier, Émillo Segrè
vendndodhja e zbulimit	Italy
koha e zbulimit apo shpikjes	1937
Etimologjia	Greek: technêtos (artificial).
pronunciation	tek-NEE-shi-em (anglisht)

burim

Abundance
Abundance in Earth's crust
natural abundance (Oqeani)
natural abundance (Trupi i njeriut)	0 %
natural abundance (meteoroid)	0 %
natural abundance (Diell)	0 %
Abundance in Universe	0 %

Nuclear Screening Constants

1	s	0.891
2	p	4.0592
2	s	11.3718
3	d	14.647
3	p	16.6159
3	s	16.2088
4	d	30.118
4	p	27.1888
4	s	25.8016
5	s	35.7735

Teknec, ²Technetiumi on ChemicalAid

Australian Educational Vocabulary ID	scot/3581
BNCF Thesaurus ID	3496
Brockhaus Enzyklopädie online ID	technetium
CAB ID	257934
CPV Supplementary	AA20
ChEBI ID	33353
ChemSpider ID	22396
Common Procurement Vocabulary	14742000
DSSTOX compound identifier	DTXCID1047655
DSSTox substance ID	DTXSID5075028
DeCS ID	29561
Den Store Danske ID	technetium
ECHA Substance Infocard ID	100.028.305
Encyclopædia Britannica Online ID	science/technetium
Encyclopædia Universalis ID	technetium
Freebase ID	/m/025sk5f
GND ID	4184557-2
Gran Enciclopèdia Catalana ID	0145200
Great Russian Encyclopedia Online ID	4190712
HSDB ID	7542
InChI	InChI=1S/Tc
InChIKey	GKLVYJBZJHMRIY-UHFFFAOYSA-N
KBpedia ID	Technetium
Krugosvet article	nauka_i_tehnika/himiya/TEHNETSI.html
Library of Congress ID	sh85133086
MeSH descriptor ID	D013667
NDL Authority ID	00572811
Namuwiki ID	테크네튬
National Library of Israel J9U ID	987007563196105171
OmegaWiki Defined Meaning	363476
OpenAlex ID	C522557706
PSH ID	5773
Probes And Drugs ID	PD094567
PubChem CID	23957
Quora topic ID	Technetium
Store medisinske leksikon ID	technetium
Store medisinske leksikon ID	technetium_-_radiologi
Store norske leksikon ID	technetium
Treccani ID	tecnezio
UK Parliament thesaurus ID	443372
USGS Thesaurus ID	1588
WordNet 3.1 Synset ID	14681226-n
YSO ID	39264
identifikues i BNF	121508612
numri CAS	7440-26-8

Teknec, ²Technetiumi (Tc)

Tipar Fizik

Chemical Property

other

Isotopes of Technetium

83Tc

84Tc

85Tc

86Tc

87Tc

88Tc

89Tc

90Tc

91Tc

92Tc

93Tc

94Tc

95Tc

96Tc

97Tc

98Tc

99Tc

100Tc

101Tc

102Tc

103Tc

104Tc

105Tc

106Tc

107Tc

108Tc

109Tc

110Tc

111Tc

112Tc

113Tc

114Tc

115Tc

116Tc

117Tc

118Tc

119Tc

120Tc

121Tc

122Tc

historia

burim

Nuclear Screening Constants

⁸³Tc

⁸⁴Tc

⁸⁵Tc

⁸⁶Tc

⁸⁷Tc

⁸⁸Tc

⁸⁹Tc

⁹⁰Tc

⁹¹Tc

⁹²Tc

⁹³Tc

⁹⁴Tc

⁹⁵Tc

⁹⁶Tc

⁹⁷Tc

⁹⁸Tc

⁹⁹Tc

¹⁰⁰Tc

¹⁰¹Tc

¹⁰²Tc

¹⁰³Tc

¹⁰⁴Tc

¹⁰⁵Tc

¹⁰⁶Tc

¹⁰⁷Tc

¹⁰⁸Tc

¹⁰⁹Tc

¹¹⁰Tc

¹¹¹Tc

¹¹²Tc

¹¹³Tc

¹¹⁴Tc

¹¹⁵Tc

¹¹⁶Tc

¹¹⁷Tc

¹¹⁸Tc

¹¹⁹Tc

¹²⁰Tc

¹²¹Tc

¹²²Tc