Tallium (Tl)

grundämne

Atomnummer	81
Atommassa	204.38
masstal	205

Grupp	13
Period	6
Block	p

Protoner	81 p⁺
Neutroner	124 n⁰
Electrons	81 e^-

Animated Bohrs atommodell of Tl (Tallium)

Egenskaper

fysisk egenskap
atomradie	190 pm 242 pm
molvolym	17,2 cm³/mol
kovalent radie	144 pm 142 pm 150 pm 190 pm 145 pm
Metallic Radius	144 pm 160 pm
ionic radius	150 pm 159 pm 170 pm 75 pm 88,5 pm 98 pm
Crystal Radius	164 pm 173 pm 184 pm 89 pm 102,5 pm 112 pm
Van der Waalsradie	220 pm 196 pm 196 pm 259 pm 434,7 pm
densitet	11,8 g/cm³ 11 220 kg/m³
energi
proton affinity
Elektronaffinitet	0,377 eV/particle
joniseringsenergi	6,108287 eV/particle 20,4283 eV/particle 29,852 eV/particle 51,14 eV/particle 62,6 eV/particle 80 eV/particle 98 eV/particle 116 eV/particle 135 eV/particle 158 eV/particle 177 eV/particle 198 eV/particle 218,3 eV/particle 306,9 eV/particle 340 eV/particle 366 eV/particle 392 eV/particle 439 eV/particle 467 eV/particle 520 eV/particle 570 eV/particle 600 eV/particle 640 eV/particle 700 eV/particle 760 eV/particle 820 eV/particle 880 eV/particle 930 eV/particle 990 eV/particle 1 060 eV/particle 1 110 eV/particle 1 170 eV/particle 1 230 eV/particle 1 290 eV/particle 1 350 eV/particle 1 625 eV/particle 1 681 eV/particle 1 740 eV/particle 1 802 eV/particle 1 862 eV/particle 1 920 eV/particle 2 014 eV/particle 2 075 eV/particle 2 140 eV/particle 2 202 eV/particle 2 447 eV/particle 2 508 eV/particle 2 574 eV/particle 2 635 eV/particle 2 854 eV/particle 2 925 eV/particle 3 094 eV/particle 3 164,7 eV/particle 5 234 eV/particle 5 371 eV/particle 5 518 eV/particle 5 674 eV/particle 5 824 eV/particle 5 969 eV/particle 6 241 eV/particle 6 392 eV/particle 6 560 eV/particle 6 714 eV/particle 7 146 eV/particle 7 281 eV/particle 7 430 eV/particle 7 560 eV/particle 8 260 eV/particle 8 420 eV/particle 8 730 eV/particle 8 880 eV/particle 19 070 eV/particle 19 440 eV/particle 19 840 eV/particle 20 210 eV/particle 22 780 eV/particle 23 260 eV/particle 23 850 eV/particle 24 234,1 eV/particle 96 783,2 eV/particle 98 591,6 eV/particle

ångbildningsvärme	162,4 kJ/mol
smältvärme	4,31 kJ/mol
Bildningsentalpi	182,2 kJ/mol
Electrons
electron shell	2, 8, 18, 32, 18, 3

valenselektron	3

elektronkonfiguration	[Xe] 4f¹⁴ 5d¹⁰ 6s² 6p¹

oxidationstal	-5, -2, -1, 1, 2, 3
elektronegativitet	0.173447 1.8
Electrophilicity	0,9173102715055317 eV/particle
Phases
aggregationstillstånd	Fast
Gas Phase
Kokpunkt	1 746,15 K
Smältpunkt	577,15 K
critical pressure
critical temperature
trippelpunkt
Visual
färg	Silver #ff1493 #a6544d #a6544d
appearance	silvery white
Brytningsindex
materialegenskap
Värmeledningsförmåga	46,1 W/(m K)
termisk expansion	0,0000299 1/K
molar heat capacity	26,32 J/(mol K)
Specifik värmekapacitet	0,129 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
elektrisk konduktivitet	6,7 MS/m
resistivitet	0,00000015 m Ω
supraledare	2,38 K
magnetism
type	diamagnetic
magnetisk susceptibilitet (Mass)	−0,000000003 m³/Kg
magnetisk susceptibilitet (Molar)	−0,000000000613 m³/mol
magnetisk susceptibilitet (Volume)	−0,0000356
magnetic ordering
Curiepunkten
Néel temperature
Structure
Kristallstruktur	Enkelt hexagonalt (HEX)
Gitterkonstant	3,46 Å
Lattice Angles	π/2, π/2, 2 π/3
mekanisk materialegenskap
hårdhet	26,4 MPa 1,2 MPa
Kompressibilitet	43 GPa
skjuvmodul	2,8 GPa
Young's modulus	8 GPa
Poissons konstant	0,45
ljudhastighet	818 m/s
klassificering
Kategori	Posttransitionsmetaller, Poor metals
CAS Group	IIIB
IUPAC Group	IIIA
Glawe Number	81
Mendeleev Number	85
Pettifor Number	78
Geochemical Class
Goldschmidt classification	chalcophile
övrigt
Gas Basicity
Dipole Polarizability	50 ± 2 a₀
C6 Dispersion Coefficient	509 a₀
Allotropes
Träffyta	3,4
Neutron Mass Absorption	0,00059
kvanttal	2P1/2
rymdgrupp	194 (P63/mmc)

Talliumisotoper

Stabila isotoper	2
Instabila isotoper	41
Radioactive Isotopes	41

¹⁷⁶Tl

natural abundance	Radioactive ☢️
relative atomic mass	176,000627731 ± 0,000089166 Da
masstal	176
g-factor
Halveringstid	6,2 ± 2,3 ms
Spinn	3
nuclear quadrupole moment
upptäcktsdatum	2004
Paritet	-

¹⁷⁶Tl Decay Modes

decay mode	Intensitet
p (proton emission)	100%
α (α emission)	%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	%

¹⁷⁷Tl

natural abundance	Radioactive ☢️
relative atomic mass	176,996414252 ± 0,000023218 Da
masstal	177
g-factor
Halveringstid	18 ± 5 ms
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1999
Paritet	+

¹⁷⁷Tl Decay Modes

decay mode	Intensitet
α (α emission)	73%
p (proton emission)	%

¹⁷⁸Tl

natural abundance	Radioactive ☢️
relative atomic mass	177,995047 ± 0,00011 Da
masstal	178
g-factor
Halveringstid	255 ± 9 ms
Spinn	4
nuclear quadrupole moment
upptäcktsdatum	1997
Paritet	-

¹⁷⁸Tl Decay Modes

decay mode	Intensitet
α (α emission)	62%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	38%
β⁺ SF (β⁺-delayed fission)	0.15%

¹⁷⁹Tl

natural abundance	Radioactive ☢️
relative atomic mass	178,991122185 ± 0,000041495 Da
masstal	179
g-factor
Halveringstid	437 ± 9 ms
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1983
Paritet	+

¹⁷⁹Tl Decay Modes

decay mode	Intensitet
α (α emission)	60%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	%

¹⁸⁰Tl

natural abundance	Radioactive ☢️
relative atomic mass	179,98991895 ± 0,000075058 Da
masstal	180
g-factor
Halveringstid	1,09 ± 0,01 s
Spinn	4
nuclear quadrupole moment
upptäcktsdatum	1987
Paritet	-

¹⁸⁰Tl Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	93%
α (α emission)	7%
β⁺ SF (β⁺-delayed fission)	0.0032%

¹⁸¹Tl

natural abundance	Radioactive ☢️
relative atomic mass	180,986259978 ± 0,000009771 Da
masstal	181
g-factor
Halveringstid	2,9 ± 0,1 s
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1996
Paritet	+

¹⁸¹Tl Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	%
α (α emission)	8.6%

¹⁸²Tl

natural abundance	Radioactive ☢️
relative atomic mass	181,985692649 ± 0,000012856 Da
masstal	182
g-factor
Halveringstid	1,9 ± 0,1 s
Spinn	4
nuclear quadrupole moment
upptäcktsdatum	1991
Paritet	-

¹⁸²Tl Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)	0.49%
β⁺ SF (β⁺-delayed fission)	3.4%

¹⁸³Tl

natural abundance	Radioactive ☢️
relative atomic mass	182,982192843 ± 0,000010017 Da
masstal	183
g-factor
Halveringstid	6,9 ± 0,7 s
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1980
Paritet	+

¹⁸³Tl Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	%
α (α emission)	%

¹⁸⁴Tl

natural abundance	Radioactive ☢️
relative atomic mass	183,981874973 ± 0,000010747 Da
masstal	184
g-factor
Halveringstid	9,5 ± 0,2 s
Spinn	2
nuclear quadrupole moment
upptäcktsdatum	1976
Paritet	-

¹⁸⁴Tl Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	98.78%
α (α emission)	1.22%

¹⁸⁵Tl

natural abundance	Radioactive ☢️
relative atomic mass	184,978789189 ± 0,000022194 Da
masstal	185
g-factor
Halveringstid	19,5 ± 0,5 s
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1976
Paritet	+

¹⁸⁵Tl Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)	%

¹⁸⁶Tl

natural abundance	Radioactive ☢️
relative atomic mass	185,978654787 ± 0,000022276 Da
masstal	186
g-factor
Halveringstid	3,5 ± 0,5 s
Spinn	2
nuclear quadrupole moment
upptäcktsdatum	1975
Paritet	-

¹⁸⁶Tl Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	%
α (α emission)	%

¹⁸⁷Tl

natural abundance	Radioactive ☢️
relative atomic mass	186,97590474 ± 0,00000864 Da
masstal	187
g-factor	3,08 ± 0,12
Halveringstid
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1976
Paritet	+

¹⁸⁷Tl Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)	%

¹⁸⁸Tl

natural abundance	Radioactive ☢️
relative atomic mass	187,976020886 ± 0,000032103 Da
masstal	188
g-factor
Halveringstid	71 ± 2 s
Spinn	2
nuclear quadrupole moment
upptäcktsdatum	1970
Paritet	-

¹⁸⁸Tl Decay Modes

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

¹⁸⁹Tl

natural abundance	Radioactive ☢️
relative atomic mass	188,973573525 ± 0,000008983 Da
masstal	189
g-factor
Halveringstid	2,3 ± 0,2 m
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1972
Paritet	+

¹⁸⁹Tl Decay Modes

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

¹⁹⁰Tl

natural abundance	Radioactive ☢️
relative atomic mass	189,973841771 ± 0,000007784 Da
masstal	190
g-factor
Halveringstid	2,6 ± 0,3 m
Spinn	2
nuclear quadrupole moment
upptäcktsdatum	1970
Paritet	-

¹⁹⁰Tl Decay Modes

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

¹⁹¹Tl

natural abundance	Radioactive ☢️
relative atomic mass	190,971784093 ± 0,000007889 Da
masstal	191
g-factor	3,164 ± 0,008
Halveringstid
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1974
Paritet	+

¹⁹¹Tl Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	%

¹⁹²Tl

natural abundance	Radioactive ☢️
relative atomic mass	191,972225 ± 0,000034 Da
masstal	192
g-factor	0,0995 ± 0,0015
Halveringstid	9,6 ± 0,4 m
Spinn	2
nuclear quadrupole moment
upptäcktsdatum	1961
Paritet	-

¹⁹²Tl Decay Modes

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

¹⁹³Tl

natural abundance	Radioactive ☢️
relative atomic mass	192,970501994 ± 0,0000072 Da
masstal	193
g-factor	3,17 ± 0,006
Halveringstid	21,6 ± 0,8 m
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1960
Paritet	+

¹⁹³Tl Decay Modes

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

¹⁹⁴Tl

natural abundance	Radioactive ☢️
relative atomic mass	193,971081408 ± 0,000015 Da
masstal	194
g-factor	0,0695 ± 0,0015
Halveringstid	33 ± 0,5 m
Spinn	2
nuclear quadrupole moment	−0,282 ± 0,007
upptäcktsdatum	1960
Paritet	-

¹⁹⁴Tl Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)	%

¹⁹⁵Tl

natural abundance	Radioactive ☢️
relative atomic mass	194,969774052 ± 0,000011944 Da
masstal	195
g-factor	3,14 ± 0,08
Halveringstid	1,16 ± 0,05 h
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1955
Paritet	+

¹⁹⁵Tl Decay Modes

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

¹⁹⁶Tl

natural abundance	Radioactive ☢️
relative atomic mass	195,970481189 ± 0,000013 Da
masstal	196
g-factor	0,036 ± 0,0015
Halveringstid	1,84 ± 0,03 h
Spinn	2
nuclear quadrupole moment	−0,178 ± 0,014
upptäcktsdatum	1955
Paritet	-

¹⁹⁶Tl Decay Modes

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

¹⁹⁷Tl

natural abundance	Radioactive ☢️
relative atomic mass	196,969560492 ± 0,000014573 Da
masstal	197
g-factor	3,14 ± 0,04
Halveringstid	2,84 ± 0,04 h
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1955
Paritet	+

¹⁹⁷Tl Decay Modes

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

¹⁹⁸Tl

natural abundance	Radioactive ☢️
relative atomic mass	197,970446669 ± 0,0000081 Da
masstal	198
g-factor	0 ± 0,005
Halveringstid	5,3 ± 0,5 h
Spinn	2
nuclear quadrupole moment
upptäcktsdatum	1949
Paritet	-

¹⁹⁸Tl Decay Modes

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

¹⁹⁹Tl

natural abundance	Radioactive ☢️
relative atomic mass	198,969877 ± 0,00003 Da
masstal	199
g-factor	3,18 ± 0,04
Halveringstid	7,42 ± 0,08 h
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1949
Paritet	+

¹⁹⁹Tl Decay Modes

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

²⁰⁰Tl

natural abundance	Radioactive ☢️
relative atomic mass	199,970963608 ± 0,000006182 Da
masstal	200
g-factor	0,02 ± 0,005
Halveringstid	26,1 ± 0,1 h
Spinn	2
nuclear quadrupole moment
upptäcktsdatum	1949
Paritet	-

²⁰⁰Tl Decay Modes

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

²⁰¹Tl

natural abundance	Radioactive ☢️
relative atomic mass	200,970820235 ± 0,000015228 Da
masstal	201
g-factor	3,198 ± 0,006
Halveringstid	3,0421 ± 0,0008 d
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1950
Paritet	+

²⁰¹Tl Decay Modes

decay mode	Intensitet
ϵ (electron capture)	100%

²⁰²Tl

natural abundance	Radioactive ☢️
relative atomic mass	201,972108874 ± 0,000001972 Da
masstal	202
g-factor	0,03 ± 0,005
Halveringstid	12,31 ± 0,08 d
Spinn	2
nuclear quadrupole moment
upptäcktsdatum	1940
Paritet	-

²⁰²Tl Decay Modes

decay mode	Intensitet
ϵ (electron capture)	100%

²⁰³Tl

natural abundance	29,515 ± 0,044
relative atomic mass	202,972344098 ± 0,000001257 Da
masstal	203
g-factor
Halveringstid
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1931
Paritet	+

²⁰⁴Tl

natural abundance	Radioactive ☢️
relative atomic mass	203,97386342 ± 0,000001238 Da
masstal	204
g-factor	0,045 ± 0,005
Halveringstid	3,783 ± 0,012 y
Spinn	2
nuclear quadrupole moment
upptäcktsdatum	1953
Paritet	-

²⁰⁴Tl Decay Modes

decay mode	Intensitet
β⁻ (β⁻ decay)	97.08%
EC+B+	2.92%

²⁰⁵Tl

natural abundance	70,485 ± 0,044
relative atomic mass	204,974427318 ± 0,00000133 Da
masstal	205
g-factor
Halveringstid
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1931
Paritet	+

²⁰⁶Tl

natural abundance	Radioactive ☢️
relative atomic mass	205,976110108 ± 0,00000138 Da
masstal	206
g-factor	0
Halveringstid	4,202 ± 0,011 m
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1935
Paritet	-

²⁰⁶Tl Decay Modes

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

²⁰⁷Tl

natural abundance	Radioactive ☢️
relative atomic mass	206,977418605 ± 0,000005839 Da
masstal	207
g-factor	3,738 ± 0,01
Halveringstid	4,77 ± 0,02 m
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1908
Paritet	+

²⁰⁷Tl Decay Modes

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

²⁰⁸Tl

natural abundance	Radioactive ☢️
relative atomic mass	207,982018006 ± 0,000001989 Da
masstal	208
g-factor	0,0582 ± 0,0026
Halveringstid	3,053 ± 0,004 m
Spinn	5
nuclear quadrupole moment
upptäcktsdatum	1909
Paritet	+

²⁰⁸Tl Decay Modes

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

²⁰⁹Tl

natural abundance	Radioactive ☢️
relative atomic mass	208,985351713 ± 0,000006559 Da
masstal	209
g-factor
Halveringstid	2,162 ± 0,007 m
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1950
Paritet	+

²⁰⁹Tl Decay Modes

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

²¹⁰Tl

natural abundance	Radioactive ☢️
relative atomic mass	209,990072942 ± 0,000012456 Da
masstal	210
g-factor
Halveringstid	1,3 ± 0,03 m
Spinn	5
nuclear quadrupole moment
upptäcktsdatum	1909
Paritet	+

²¹⁰Tl Decay Modes

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	0.009%

²¹¹Tl

natural abundance	Radioactive ☢️
relative atomic mass	210,993475 ± 0,000045 Da
masstal	211
g-factor
Halveringstid	81 ± 16 s
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1998
Paritet	+

²¹¹Tl Decay Modes

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	2.2%

²¹²Tl

natural abundance	Radioactive ☢️
relative atomic mass	211,998335 ± 0,000215 Da
masstal	212
g-factor
Halveringstid	31 ± 8 s
Spinn	5
nuclear quadrupole moment
upptäcktsdatum	1998
Paritet	+

²¹²Tl Decay Modes

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	1.8%

²¹³Tl

natural abundance	Radioactive ☢️
relative atomic mass	213,001915 ± 0,000029 Da
masstal	213
g-factor
Halveringstid	23,8 ± 4,4 s
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	2010
Paritet	+

²¹³Tl Decay Modes

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	7.6%

²¹⁴Tl

natural abundance	Radioactive ☢️
relative atomic mass	214,00694 ± 0,00021 Da
masstal	214
g-factor
Halveringstid	11 ± 2,4 s
Spinn	5
nuclear quadrupole moment
upptäcktsdatum	2010
Paritet	+

²¹⁴Tl Decay Modes

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	34%

²¹⁵Tl

natural abundance	Radioactive ☢️
relative atomic mass	215,010768 ± 0,000322 Da
masstal	215
g-factor
Halveringstid	9,7 ± 3,8 s
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	2010
Paritet	+

²¹⁵Tl Decay Modes

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	4.6%

²¹⁶Tl

natural abundance	Radioactive ☢️
relative atomic mass	216,015964 ± 0,000322 Da
masstal	216
g-factor
Halveringstid	5,9 ± 3,3 s
Spinn	5
nuclear quadrupole moment
upptäcktsdatum	2010
Paritet	+

²¹⁶Tl Decay Modes

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	11.5%

²¹⁷Tl

natural abundance	Radioactive ☢️
relative atomic mass	217,020032 ± 0,000429 Da
masstal	217
g-factor
Halveringstid
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	2010
Paritet	+

²¹⁷Tl Decay Modes

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

²¹⁸Tl

natural abundance	Radioactive ☢️
relative atomic mass	218,025454 ± 0,000429 Da
masstal	218
g-factor
Halveringstid
Spinn	6
nuclear quadrupole moment
upptäcktsdatum
Paritet	+

²¹⁸Tl Decay Modes

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

historia

upptäckare eller uppfinnare	Sir William Crookes
fyndplats	England
upptäcktsdatum	1861
etymologi	Greek: thallos (green twig), for a bright green line in its spectrum.
uttal	THAL-i-em (engelska)

Sources

Förekomst
Abundance in Earth's crust	0,85 mg/kg
Abundance in Oceans	0,000019 mg/L
Abundance in Human Body
Abundance in Meteor	0,0000078 %
Abundance in Sun	0,0000001 %
Abundance in Universe	0,00000005 %

Nuclear Screening Constants

1	s	1.5591
2	p	4.5138
2	s	21.3158
3	d	13.4658
3	p	22.6335
3	s	23.5809
4	d	37.6112
4	f	38.1324
4	p	35.7832
4	s	34.9212
5	d	58.975
5	p	53.9115
5	s	51.878
6	p	68.7462
6	s	68.1804

Tallium on ChemicalAid

Australian Educational Vocabulary-ID	scot/3584
BNCF	43733
BNE-ID	XX540885
Brockhaus Enzyklopädie-ID	thallium
CAB ID	213168
CAS-nummer	7440-28-0
CPV Supplementary	AA31
ChEBI-ID	30440
ChemSpider-ID	4514293
Common Procurement Vocabulary	14764000
DSSTOX compound identifier	DTXCID301012091
DSSTox substance ID	DTXSID2036035
Den Store Danske-ID	thallium
Deutsche Nationalbibliotheks katalog-id-nummer	4059684-9
ECHA Substance Infocard ID	100.028.307
Enciclopedia Treccani	tallio
Encyclopædia Britannica Online-ID	science/thallium
Encyclopædia Universalis-ID	thallium
Freebase-ID	/m/025skld
HCIS ID	4477
HSDB ID	4496
ICSC-ID	0077
InChI	InChI=1S/Tl
InChIKey	BKVIYDNLLOSFOA-UHFFFAOYSA-N
J9U-ID	987007531870205171
KBpedia-ID	Thallium
LNB-ID	000310560
MeSH-ID	D013793
NALT ID	44819
NDL-ID	00572717
NKC-ID	ph116450
Namuwiki-ID	탈륨
OmegaWiki Definierad Betydelse	3761
OpenAlex-ID	C559099789
PSH-ID	5795
PubChem-ID (CID)	5359464
Stora ryska encyklopedin-ID	4180461
Store medisinske leksikon-ID	thallium
Store norske leksikon-ID	thallium
UNII	AD84R52XLF
USGS Thesaurus ID	1592
ZVG-nummer	7810
artikel i encyklopedin Krugosvet	nauka_i_tehnika/himiya/TALLI.html
id-nummer i Frankrikes nationalbiblioteks katalog	11956478c
id-nummer i USA:s kongressbiblioteks katalog	sh85134473
synset-ID på WordNet 3.1	14681997-n

Tallium (Tl)

Egenskaper

Talliumisotoper

176Tl

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