Lutetium (Lu)

grundstof med atomnummer 71

Atomnummer	71
Atommasse	174.9668
mass number	175

Gruppe
Periode	6
Blok	f

proton	71 p⁺
neutron	104 n⁰
elektron	71 e^-

Animated Bohrs atommodel of Lu (Lutetium)

Fysisk Egenskab

Atomradius	175 pm 270 pm
molar volume	17,8 cm³/mol
Kovalent Radius	162 pm 131 pm 131 pm 187 pm
Metallic Radius
Ionisk radius	86,1 pm 97,7 pm 103,2 pm
Crystal Radius	100,1 pm 111,7 pm 117,2 pm
Van der Waals-radius	224 pm 265 pm 364 pm
massefylde	9,84 g/cm³ 9.300 kg/m³

Kemisk Egenskab

energi

proton affinity	992 kJ/mol
electron affinity	0,34 eV/particle
ioniseringsenergi	5,425871 eV/particle 13,9 eV/particle 20,9551 eV/particle 45,249 eV/particle 66,79 eV/particle 98 eV/particle 117 eV/particle 136 eV/particle 159 eV/particle 185 eV/particle 205 eV/particle 238 eV/particle 276 eV/particle 305 eV/particle 328 eV/particle 361 eV/particle 399 eV/particle 438 eV/particle 476 eV/particle 520 eV/particle 560 eV/particle 600 eV/particle 640 eV/particle 670 eV/particle 713 eV/particle 941 eV/particle 985 eV/particle 1.032 eV/particle 1.081 eV/particle 1.130 eV/particle 1.178 eV/particle 1.242 eV/particle 1.292 eV/particle 1.345 eV/particle 1.395 eV/particle 1.591 eV/particle 1.641 eV/particle 1.696 eV/particle 1.747 eV/particle 1.875 eV/particle 1.933 eV/particle 2.067 eV/particle 2.125,5 eV/particle 3.590 eV/particle 3.706 eV/particle 3.828 eV/particle 3.960 eV/particle 4.086 eV/particle 4.211 eV/particle 4.403 eV/particle 4.532 eV/particle 4.673 eV/particle 4.803 eV/particle 5.168 eV/particle 5.282 eV/particle 5.408 eV/particle 5.525 eV/particle 5.937 eV/particle 6.070 eV/particle 6.326 eV/particle 6.452 eV/particle 14.228 eV/particle 14.542 eV/particle 14.890 eV/particle 15.211 eV/particle 16.730 eV/particle 17.120 eV/particle 17.610 eV/particle 17.928,05 eV/particle 72.322,91 eV/particle 73.804,8 eV/particle

Fordampningsvarme	414 kJ/mol
smeltevarme
standard enthalpy of formation	427,6 kJ/mol
elektron

Elektronskal	2, 8, 18, 32, 9, 2

Valenselektron	2 ⓘ

electron configuration	[Xe] 4f¹⁴ 5d¹ 6s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 4f¹⁴ 5d¹ 6s²

Oxidationstrin	0, 2, 3
Elektronegativitet	6,455 eV/particle 0.22565 1
Electrophilicity Index	0,817098693336918 eV/particle
fundamental state of matter

stoffase	Fast stof
gaseous state of matter
Kogepunkt	3.675,15 K
Smeltepunkt	1.936,15 K
critical pressure
critical temperature
trippelpunkt
appearance
farve	Silver #ff1493 #00ab24 #00ab24
appearance	silvery white
Brydningsindeks
materialeegenskab
Varmeledningsevne
Termisk ekspansion	0,00001 1/K
molar heat capacity	26,86 J/(mol K)
Varmefylde	0,154 J/(g⋅K)
Adiabateksponenten
electrical properties
type	Conductor
specifik ledningsevne	1,8 MS/m
Elektrisk resistivitet	0,00000057 Ω*m
superledning	0,1 K
Magnetisme
type	paramagnetic
magnetic susceptibility (Mass)	0,0000000012 m³/Kg
magnetic susceptibility (Molar)	0,00000000021 m³/mol
magnetic susceptibility (Volume)	0,0000118
magnetic ordering
Curietemperaturen
Néel temperature
struktur
Krystalstruktur	Simpel Hexagonal (HEX)
lattice constant	3,51 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
hårdhed	893 MPa 1.160 MPa
Kompressibilitetsmodul	48 GPa
Forskydningsmodul	27 GPa
E-modul	69 GPa
Poissons forhold	0,26
speed of sound
klassificering
Kategori	Lantanider, Transition metals
CAS Group
IUPAC Group
Glawe Number	19
Mendeleev Number	41
Pettifor Number	21
Geochemical Class	rare earth & related
Goldschmidt classification	litophile

øvrige

Gas Basicity	970,6 kJ/mol
polarizability	137 ± 7 a₀
C6 Dispersion Coefficient	2.020 a₀
allotrope
Neutron cross section	85
Neutron Mass Absorption	0,022
quantum number	2D3/2
rumgruppe	194 (P63/mmc)

Isotopes of Lutetium

Stable Isotopes	1
Unstable Isotopes	38
Natural Isotopes	2

¹⁵⁰Lu

mass number	150
neutron number	79
Relative Atomic Mass	149,973407 ± 0,000322 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	45 ± 3 ms
spin	5
nuclear quadrupole moment
opdagelsesdato	1993
Paritet	-

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

¹⁵¹Lu

mass number	151
neutron number	80
Relative Atomic Mass	150,967471 ± 0,000322 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	78,4 ± 0,9 ms
spin	11/2
nuclear quadrupole moment
opdagelsesdato	1982
Paritet	-

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

¹⁵²Lu

mass number	152
neutron number	81
Relative Atomic Mass	151,96412 ± 0,00021 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	650 ± 70 ms
spin	4
nuclear quadrupole moment
opdagelsesdato	1987
Paritet	-

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	15%

¹⁵³Lu

mass number	153
neutron number	82
Relative Atomic Mass	152,958802248 ± 0,00016105 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	900 ± 200 ms
spin	11/2
nuclear quadrupole moment
opdagelsesdato	1989
Paritet	-

decay mode	Intensitet
α (α emission)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
p (proton emission)	0%

¹⁵⁴Lu

mass number	154
neutron number	83
Relative Atomic Mass	153,957416 ± 0,000216 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	2
nuclear quadrupole moment
opdagelsesdato	1981
Paritet	-

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

¹⁵⁵Lu

mass number	155
neutron number	84
Relative Atomic Mass	154,954326005 ± 0,00002066 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	68 ± 2 ms
spin	11/2
nuclear quadrupole moment
opdagelsesdato	1965
Paritet	-

decay mode	Intensitet
α (α emission)	90%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	10%

¹⁵⁶Lu

mass number	156
neutron number	85
Relative Atomic Mass	155,953086606 ± 0,000058102 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	494 ± 12 ms
spin	2
nuclear quadrupole moment
opdagelsesdato	1965
Paritet

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

¹⁵⁷Lu

mass number	157
neutron number	86
Relative Atomic Mass	156,950144807 ± 0,000012961 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	7,7 ± 2 s
spin	1/2
nuclear quadrupole moment	0
opdagelsesdato	1977
Paritet	+

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

¹⁵⁸Lu

mass number	158
neutron number	87
Relative Atomic Mass	157,94931562 ± 0,000016236 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	10,6 ± 0,3 s
spin	2
nuclear quadrupole moment
opdagelsesdato	1979
Paritet

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	99.09%
α (α emission)	0.91%

¹⁵⁹Lu

mass number	159
neutron number	88
Relative Atomic Mass	158,946635615 ± 0,000040433 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	12,1 ± 1 s
spin	1/2
nuclear quadrupole moment	0
opdagelsesdato	1980
Paritet	+

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

¹⁶⁰Lu

mass number	160
neutron number	89
Relative Atomic Mass	159,946033 ± 0,000061 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	36,1 ± 0,3 s
spin	2
nuclear quadrupole moment
opdagelsesdato	1979
Paritet	-

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

¹⁶¹Lu

mass number	161
neutron number	90
Relative Atomic Mass	160,943572 ± 0,00003 Da
g-factor	0,444 ± 0,006
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	77 ± 2 s
spin	1/2
nuclear quadrupole moment	0
opdagelsesdato	1973
Paritet	+

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

¹⁶²Lu

mass number	162
neutron number	91
Relative Atomic Mass	161,943282776 ± 0,000080554 Da
g-factor	0,0551 ± 0,0011
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	1,37 ± 0,02 m
spin	1
nuclear quadrupole moment	0,519 ± 0,008
opdagelsesdato	1978
Paritet	-

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

¹⁶³Lu

mass number	163
neutron number	92
Relative Atomic Mass	162,941179 ± 0,00003 Da
g-factor	0,1534 ± 0,002
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	3,97 ± 0,13 m
spin	1/2
nuclear quadrupole moment	0
opdagelsesdato	1979
Paritet	+

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

¹⁶⁴Lu

mass number	164
neutron number	93
Relative Atomic Mass	163,941339 ± 0,00003 Da
g-factor	0,0589 ± 0,0011
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	3,14 ± 0,03 m
spin	1
nuclear quadrupole moment	0,608 ± 0,007
opdagelsesdato	1977
Paritet	-

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

¹⁶⁵Lu

mass number	165
neutron number	94
Relative Atomic Mass	164,939406758 ± 0,00002849 Da
g-factor	-0,0488 ± 0,0006
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	10,74 ± 0,1 m
spin	1/2
nuclear quadrupole moment	0
opdagelsesdato	1973
Paritet	+

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

¹⁶⁶Lu

mass number	166
neutron number	95
Relative Atomic Mass	165,939859 ± 0,000032 Da
g-factor	0,48383333333333 ± 0,002
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	2,65 ± 0,1 m
spin	6
nuclear quadrupole moment	4,33 ± 0,04
opdagelsesdato	1969
Paritet	-

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

¹⁶⁷Lu

mass number	167
neutron number	96
Relative Atomic Mass	166,938243 ± 0,00004 Da
g-factor	0,66228571428571 ± 0,0011428571428571
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	51,5 ± 1 m
spin	7/2
nuclear quadrupole moment	3,28 ± 0,02
opdagelsesdato	1958
Paritet	+

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

¹⁶⁸Lu

mass number	168
neutron number	97
Relative Atomic Mass	167,938729798 ± 0,000040766 Da
g-factor	0,50116666666667 ± 0,0041666666666667
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	5,5 ± 0,1 m
spin	6
nuclear quadrupole moment	4,77 ± 0,06
opdagelsesdato	1960
Paritet	-

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

¹⁶⁹Lu

mass number	169
neutron number	98
Relative Atomic Mass	168,937645845 ± 0,000003226 Da
g-factor	0,65371428571429 ± 0,0011428571428571
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	34,06 ± 0,05 h
spin	7/2
nuclear quadrupole moment	3,48 ± 0,03
opdagelsesdato	1955
Paritet	+

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

¹⁷⁰Lu

mass number	170
neutron number	99
Relative Atomic Mass	169,93847923 ± 0,000018081 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	2,012 ± 0,03 d
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1951
Paritet	+

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

¹⁷¹Lu

mass number	171
neutron number	100
Relative Atomic Mass	170,937918591 ± 0,000001999 Da
g-factor	0,65314285714286 ± 0,0011428571428571
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	8,247 ± 0,023 d
spin	7/2
nuclear quadrupole moment	3,53 ± 0,03
opdagelsesdato	1951
Paritet	+

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

¹⁷²Lu

mass number	172
neutron number	101
Relative Atomic Mass	171,93909132 ± 0,000002507 Da
g-factor	0,72275 ± 0,0025
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	6,7 ± 0,03 d
spin	4
nuclear quadrupole moment	3,8 ± 0,04
opdagelsesdato	1951
Paritet	-

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

¹⁷³Lu

mass number	173
neutron number	102
Relative Atomic Mass	172,938935722 ± 0,000001682 Da
g-factor	0,64942857142857 ± 0,00057142857142857
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	1,37 ± 0,01 y
spin	7/2
nuclear quadrupole moment	3,53 ± 0,02
opdagelsesdato	1951
Paritet	+

decay mode	Intensitet
ϵ (electron capture)	100%

¹⁷⁴Lu

mass number	174
neutron number	103
Relative Atomic Mass	173,94034284 ± 0,000001682 Da
g-factor	1,982 ± 0,005
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	3,31 ± 0,05 y
spin	1
nuclear quadrupole moment	0,773 ± 0,007
opdagelsesdato	1951
Paritet	-

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

¹⁷⁵Lu

mass number	175
neutron number	104
Relative Atomic Mass	174,940777211 ± 0,000001295 Da
g-factor	0,63591428571429 ± 0,00054285714285714
natural abundance	97,401 ± 0,013
radioaktivitet	stable isotope
halveringstid	Not Radioactive ☢️
spin	7/2
nuclear quadrupole moment	3,49 ± 0,02
opdagelsesdato	1934
Paritet	+

¹⁷⁶Lu

mass number	176
neutron number	105
Relative Atomic Mass	175,942691711 ± 0,000001301 Da
g-factor	0,45142857142857 ± 0,00071428571428571
natural abundance	2,599 ± 0,013
radioaktivitet	☢️ radioactive element
halveringstid	37,01 ± 0,17 Gy
spin	7
nuclear quadrupole moment
opdagelsesdato	1935
Paritet	-

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	0.45%

¹⁷⁷Lu

mass number	177
neutron number	106
Relative Atomic Mass	176,94376357 ± 0,00000131 Da
g-factor	0,63757142857143 ± 0,0004
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	6,6443 ± 0,0009 d
spin	7/2
nuclear quadrupole moment	3,39 ± 0,03
opdagelsesdato	1945
Paritet	+

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

¹⁷⁸Lu

mass number	178
neutron number	107
Relative Atomic Mass	177,945960065 ± 0,000002416 Da
g-factor	-1,373 ± 0,009
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	28,4 ± 0,2 m
spin	1
nuclear quadrupole moment	0,708 ± 0,01
opdagelsesdato	1957
Paritet	+

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

¹⁷⁹Lu

mass number	179
neutron number	108
Relative Atomic Mass	178,947332985 ± 0,000005528 Da
g-factor	0,67657142857143 ± 0,0034285714285714
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	4,59 ± 0,06 h
spin	7/2
nuclear quadrupole moment	3,32 ± 0,03
opdagelsesdato	1961
Paritet	+

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

¹⁸⁰Lu

mass number	180
neutron number	109
Relative Atomic Mass	179,949890744 ± 0,000075926 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	5,7 ± 0,1 m
spin	5
nuclear quadrupole moment
opdagelsesdato	1971
Paritet	+

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

¹⁸¹Lu

mass number	181
neutron number	110
Relative Atomic Mass	180,951908 ± 0,000135 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	3,5 ± 0,3 m
spin	7/2
nuclear quadrupole moment
opdagelsesdato	1982
Paritet	+

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

¹⁸²Lu

mass number	182
neutron number	111
Relative Atomic Mass	181,955158 ± 0,000215 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	2 ± 0,2 m
spin	1
nuclear quadrupole moment
opdagelsesdato	1982
Paritet	-

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

¹⁸³Lu

mass number	183
neutron number	112
Relative Atomic Mass	182,957363 ± 0,000086 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	58 ± 4 s
spin	7/2
nuclear quadrupole moment
opdagelsesdato	1983
Paritet	+

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

¹⁸⁴Lu

mass number	184
neutron number	113
Relative Atomic Mass	183,96103 ± 0,000215 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	20 ± 3 s
spin	3
nuclear quadrupole moment
opdagelsesdato	1989
Paritet	+

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

¹⁸⁵Lu

mass number	185
neutron number	114
Relative Atomic Mass	184,963542 ± 0,000322 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	7/2
nuclear quadrupole moment
opdagelsesdato	2009
Paritet	+

decay mode	Intensitet
β⁻ (β⁻ decay)

¹⁸⁶Lu

mass number	186
neutron number	115
Relative Atomic Mass	185,96745 ± 0,000429 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin
nuclear quadrupole moment
opdagelsesdato	2012
Paritet

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

¹⁸⁷Lu

mass number	187
neutron number	116
Relative Atomic Mass	186,970188 ± 0,000429 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	7/2
nuclear quadrupole moment
opdagelsesdato	2012
Paritet	+

decay mode	Intensitet
β⁻ (β⁻ decay)

¹⁸⁸Lu

mass number	188
neutron number	117
Relative Atomic Mass	187,974428 ± 0,000429 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin
nuclear quadrupole moment
opdagelsesdato	2012
Paritet

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

historie

opdager eller opfinder	Georges Urbain
fundsted	France
opdagelsesdato	1907
etymologi	Named for the ancient name of Paris, Lutecia.
udtale	loo-TEE-shi-em (engelsk)

source

Forekomst
Abundance in Earth's crust	0,8 mg/kg
natural abundance (verdenshave)	0,00000015 mg/L
natural abundance (menneskelige krop)
natural abundance (Meteoroid)	0,0000029 %
natural abundance (Solen)	0,0000001 %
Abundance in Universe	0,00000001 %

Nuclear Screening Constants

1	s	1.3805
2	p	4.389
2	s	18.5502
3	d	13.5812
3	p	20.8337
3	s	21.4655
4	d	35.7108
4	f	40.0688
4	p	33.8096
4	s	32.7308
5	d	50.887
5	p	52.32
5	s	50.045
6	s	62.1956

Lutetium on ChemicalAid

Australian Educational Vocabulary ID	scot/3539
CAS-nummer	7439-94-3
CPV Supplementary	AA24
ChEBI-ID	33382
ChemSpider ID	22371
Common Procurement Vocabulary	14752000
DSSTOX compound identifier	DTXCID9027730
DSSTox substance ID	DTXSID5047746
Den Store Danske-ID	lutetium
ECHA Substance Infocard ID	100.028.275
Elhuyar ZTH ID	027715
Enciclopedia Treccani	lutezio
Encyclopædia Britannica Online-ID	science/lutetium
Freebase-ID	/m/025rz__
GND-identifikator	4168341-9
Hrvatska enciklopedija ID	37622
InChI	InChI=1S/Lu
InChIKey	OHSVLFRHMCKCQY-UHFFFAOYSA-N
KBpedia ID	Lutetium
LCAuth	sh85078994
MeSH ID	D008187
NALT ID	50778
Namuwiki ID	루테튬
National Library of Israel J9U ID	987007538781805171
OmegaWiki-betydningsdefinition	161929
OpenAlex ID	C520551903
PubChem CID	23929
Quora emne-ID	Lutetium
RxNorm ID	1534772
Römpp online ID	RD-12-01809
Store katalanske encyklopædi-ID	0120691
Store norske leksikon-ID	lutetium
Store russiske encyklopædi Online-ID	2162894
UNII	5H0DOZ21UJ
USGS Thesaurus ID	1497
WordNet 3.1 Synset ID	14668241-n

Lutetium (Lu)

Fysisk Egenskab

Kemisk Egenskab

øvrige

Isotopes of Lutetium

150Lu

151Lu

152Lu

153Lu

154Lu

155Lu

156Lu

157Lu

158Lu

159Lu

160Lu

161Lu

162Lu

163Lu

164Lu

165Lu

166Lu

167Lu

168Lu

169Lu

170Lu

171Lu

172Lu

173Lu

174Lu

175Lu

176Lu

177Lu

178Lu

179Lu

180Lu

181Lu

182Lu

183Lu

184Lu

185Lu

186Lu

187Lu

188Lu

historie

source

Nuclear Screening Constants

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