Tehnecij (Tc)

chemical element with symbol Tc and atomic number 43

Atomski broj	43
Relativna atomska masa	97.90721
Maseni broj	83

Skupina	7
Perioda	5
Blok	d

proton	43 p⁺
neutron	40 n⁰
elektron	43 e^-

Animated Bohrov model atoma of Tc (Tehnecij)

Physical Property

Atomski Radijus	135 pm 252 pm
Molni volumen	8,5 cm³/mol
Kovalentni Radijus	128 pm 120 pm 110 pm 147 pm
Metallic Radius	127 pm 136 pm
Ionski radijus	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
gustoća	11 g/cm³

Kemijsko Svojstvo

{ERROR}

energija

proton affinity
Elektronski afinitet	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

Toplina isparivanja	585 kJ/mol
toplina taljenja	23,8 kJ/mol
standard enthalpy of formation	678 kJ/mol
elektron

Elektronska ljuska	2, 8, 18, 13, 2

valence electron	2 ⓘ

electron configuration	[Kr] 4d⁵ 5s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 4d⁵ 5s²

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

agregatno stanje
gaseous state of matter
Vrelište	4.535,15 K
Talište	2.430,15 K
critical pressure
critical temperature
Trojna točka
appearance
boja	Crna #ff1493 #3b9e9e #3b9e9e
appearance	shiny gray metal
Indeks prelamanja
thermodynamic material property
Toplinska vodljivost	50,6 W/(m K)
Toplinsko istezanje
molar heat capacity
Specifični toplinski kapacitet
heat capacity ratio
electrical properties
type	Conductor
electrical conductivity	5 MS/m
Električna otpornost i provodnost	0,0000002 Ω*m
Supravodljivost	7,7 K
Magnetizam
type	paramagnetic
Magnetna susceptibilnost (Mass)	0,0000000342 m³/Kg
Magnetna susceptibilnost (Molar)	0,000000003352 m³/mol
Magnetna susceptibilnost (Volume)	0,0003933
magnetic ordering
Curieva temperatura
Néel temperature
struktura
Kristalna struktura	{ERROR}
lattice constant	2,74 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
Tvrdoća
bulk modulus
shear modulus
Youngov modul elastičnosti
Poissonov omjer
brzina zvuka
classification
Kategorija	Aktinoidi, 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
Nuklearni udarni presjek	22
Neutron Mass Absorption
Kvantni brojevi	6S5/2
space group	194 (P63/mmc)

Isotopes of Technetium

Stabilni izotopi	0
Nestabilni izotopi	40
Natural Isotopes	0

⁸³Tc

Maseni broj	83
neutron number	40
Relativna Atomska Masa	82,966377 ± 0,000537 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma
Parnost	-

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

⁸⁴Tc

Maseni broj	84
neutron number	41
Relativna Atomska Masa	83,959527 ± 0,000429 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	1
nuclear quadrupole moment
vrijeme otkrića ili izuma
Parnost	+

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

⁸⁵Tc

Maseni broj	85
neutron number	42
Relativna Atomska Masa	84,950778 ± 0,000429 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma
Parnost	-

decay mode	intensity
p (proton emission)

⁸⁶Tc

Maseni broj	86
neutron number	43
Relativna Atomska Masa	85,944637 ± 0,000322 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	55 ± 7 ms
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1992
Parnost	+

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

⁸⁷Tc

Maseni broj	87
neutron number	44
Relativna Atomska Masa	86,938067185 ± 0,0000045 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	2,14 ± 0,17 s
spin	9/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1991
Parnost	+

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

⁸⁸Tc

Maseni broj	88
neutron number	45
Relativna Atomska Masa	87,933794211 ± 0,0000044 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	6,4 ± 0,8 s
spin	2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1991
Parnost	+

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

⁸⁹Tc

Maseni broj	89
neutron number	46
Relativna Atomska Masa	88,927648649 ± 0,0000041 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	12,8 ± 0,9 s
spin	9/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1991
Parnost	+

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

⁹⁰Tc

Maseni broj	90
neutron number	47
Relativna Atomska Masa	89,924073919 ± 0,0000011 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	49,2 ± 0,4 s
spin	8
nuclear quadrupole moment
vrijeme otkrića ili izuma	1974
Parnost	+

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

⁹¹Tc

Maseni broj	91
neutron number	48
Relativna Atomska Masa	90,918424972 ± 0,000002536 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	3,14 ± 0,02 m
spin	9/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1974
Parnost

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

⁹²Tc

Maseni broj	92
neutron number	49
Relativna Atomska Masa	91,915269777 ± 0,00000333 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	4,25 ± 0,15 m
spin	8
nuclear quadrupole moment
vrijeme otkrića ili izuma	1964
Parnost

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

⁹³Tc

Maseni broj	93
neutron number	50
Relativna Atomska Masa	92,910245147 ± 0,000001086 Da
g-factor	1,4044444444444 ± 0,013333333333333
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	2,75 ± 0,05 h
spin	9/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1948
Parnost	+

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

⁹⁴Tc

Maseni broj	94
neutron number	51
Relativna Atomska Masa	93,909652319 ± 0,00000437 Da
g-factor	0,73142857142857 ± 0,0071428571428571
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	293 ± 1 m
spin	7
nuclear quadrupole moment
vrijeme otkrića ili izuma	1948
Parnost	+

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

⁹⁵Tc

Maseni broj	95
neutron number	52
Relativna Atomska Masa	94,907652281 ± 0,000005453 Da
g-factor	1,32 ± 0,013333333333333
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	19,258 ± 0,026 h
spin	9/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1947
Parnost	+

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

⁹⁶Tc

Maseni broj	96
neutron number	53
Relativna Atomska Masa	95,907866675 ± 0,000005524 Da
g-factor	0,72714285714286 ± 0,0071428571428571
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	4,28 ± 0,07 d
spin	7
nuclear quadrupole moment
vrijeme otkrića ili izuma	1947
Parnost	+

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

⁹⁷Tc

Maseni broj	97
neutron number	54
Relativna Atomska Masa	96,90636072 ± 0,00000442 Da
g-factor	1,2933333333333 ± 0,02
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	4,21 ± 0,16 My
spin	9/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1946
Parnost	+

decay mode	intensity
ϵ (electron capture)	100%

⁹⁸Tc

Maseni broj	98
neutron number	55
Relativna Atomska Masa	97,907211206 ± 0,000003628 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	4,2 ± 0,3 My
spin	6
nuclear quadrupole moment
vrijeme otkrića ili izuma	1955
Parnost	+

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

⁹⁹Tc

Maseni broj	99
neutron number	56
Relativna Atomska Masa	98,906249681 ± 0,000000974 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	211,1 ± 1,2 ky
spin	9/2
nuclear quadrupole moment	−0,129 ± 0,006
vrijeme otkrića ili izuma	1938
Parnost	+

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

¹⁰⁰Tc

Maseni broj	100
neutron number	57
Relativna Atomska Masa	99,907652715 ± 0,00000145 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	15,46 ± 0,19 s
spin	1
nuclear quadrupole moment
vrijeme otkrića ili izuma	1952
Parnost	+

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

¹⁰¹Tc

Maseni broj	101
neutron number	58
Relativna Atomska Masa	100,907305271 ± 0,000025768 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	14,22 ± 0,01 m
spin	9/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1941
Parnost	+

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

¹⁰²Tc

Maseni broj	102
neutron number	59
Relativna Atomska Masa	101,909207239 ± 0,00000984 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	5,28 ± 0,15 s
spin	1
nuclear quadrupole moment
vrijeme otkrića ili izuma	1954
Parnost	+

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

¹⁰³Tc

Maseni broj	103
neutron number	60
Relativna Atomska Masa	102,90917396 ± 0,000010531 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	54,2 ± 0,8 s
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1957
Parnost	+

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

¹⁰⁴Tc

Maseni broj	104
neutron number	61
Relativna Atomska Masa	103,911433718 ± 0,000026716 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	18,3 ± 0,3 m
spin	3
nuclear quadrupole moment
vrijeme otkrića ili izuma	1956
Parnost	-

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

¹⁰⁵Tc

Maseni broj	105
neutron number	62
Relativna Atomska Masa	104,911662024 ± 0,000037856 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	7,64 ± 0,06 m
spin	3/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1955
Parnost	-

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

¹⁰⁶Tc

Maseni broj	106
neutron number	63
Relativna Atomska Masa	105,914356674 ± 0,00001315 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	35,6 ± 0,6 s
spin	1
nuclear quadrupole moment
vrijeme otkrića ili izuma	1965
Parnost

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

¹⁰⁷Tc

Maseni broj	107
neutron number	64
Relativna Atomska Masa	106,915458437 ± 0,00000931 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	21,2 ± 0,2 s
spin	3/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1965
Parnost	-

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

¹⁰⁸Tc

Maseni broj	108
neutron number	65
Relativna Atomska Masa	107,918493493 ± 0,000009413 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	5,17 ± 0,07 s
spin	2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1970
Parnost

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

¹⁰⁹Tc

Maseni broj	109
neutron number	66
Relativna Atomska Masa	108,920254107 ± 0,00001038 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	905 ± 21 ms
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1976
Parnost	+

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

¹¹⁰Tc

Maseni broj	110
neutron number	67
Relativna Atomska Masa	109,923741263 ± 0,000010195 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	900 ± 13 ms
spin	2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1976
Parnost	+

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

¹¹¹Tc

Maseni broj	111
neutron number	68
Relativna Atomska Masa	110,925898966 ± 0,000011359 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	350 ± 11 ms
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1988
Parnost	+

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

¹¹²Tc

Maseni broj	112
neutron number	69
Relativna Atomska Masa	111,929941658 ± 0,00000592 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	323 ± 6 ms
spin	2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1990
Parnost	+

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

¹¹³Tc

Maseni broj	113
neutron number	70
Relativna Atomska Masa	112,932569032 ± 0,0000036 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	152 ± 8 ms
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1992
Parnost	+

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

¹¹⁴Tc

Maseni broj	114
neutron number	71
Relativna Atomska Masa	113,93709 ± 0,000465 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	121 ± 9 ms
spin	5
nuclear quadrupole moment
vrijeme otkrića ili izuma	1994
Parnost	+

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

¹¹⁵Tc

Maseni broj	115
neutron number	72
Relativna Atomska Masa	114,9401 ± 0,00021 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	78 ± 2 ms
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1994
Parnost	+

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

¹¹⁶Tc

Maseni broj	116
neutron number	73
Relativna Atomska Masa	115,94502 ± 0,00032 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	57 ± 3 ms
spin	2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1997
Parnost	+

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

¹¹⁷Tc

Maseni broj	117
neutron number	74
Relativna Atomska Masa	116,94832 ± 0,000429 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	44,5 ± 3 ms
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1997
Parnost	+

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

¹¹⁸Tc

Maseni broj	118
neutron number	75
Relativna Atomska Masa	117,953526 ± 0,000429 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	30 ± 4 ms
spin	2
nuclear quadrupole moment
vrijeme otkrića ili izuma	2010
Parnost	+

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

¹¹⁹Tc

Maseni broj	119
neutron number	76
Relativna Atomska Masa	118,956876 ± 0,000537 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	22 ± 3 ms
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	2010
Parnost	+

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

¹²⁰Tc

Maseni broj	120
neutron number	77
Relativna Atomska Masa	119,962426 ± 0,000537 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	21 ± 5 ms
spin	3
nuclear quadrupole moment
vrijeme otkrića ili izuma	2010
Parnost	+

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

¹²¹Tc

Maseni broj	121
neutron number	78
Relativna Atomska Masa	120,96614 ± 0,000537 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	22 ± 6 ms
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	2015
Parnost	+

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

¹²²Tc

Maseni broj	122
neutron number	79
Relativna Atomska Masa	121,97176 ± 0,000322 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	1
nuclear quadrupole moment
vrijeme otkrića ili izuma	2018
Parnost	+

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

povijest

otkrio/izumio	Carlo Perrier, Émillo Segrè
location of discovery	Italy
vrijeme otkrića ili izuma	1937
Etimologija	Greek: technêtos (artificial).
pronunciation	tek-NEE-shi-em (engleski)

source

Obilnost
Zastupljenost u Zemljinoj kori
natural abundance (ocean)
natural abundance (tijelo)	0 %
natural abundance (meteoroid)	0 %
natural abundance (Sunce)	0 %
Zastupljenost u svemiru	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

Tehnecij on ChemicalAid

Tehnecij (Tc)

Physical Property

Kemijsko Svojstvo

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

povijest

source

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