Изотопи на лутетиумот

Природно настанатиот лутетиум ( 71Lu) е составен од еден стабилен изотоп 175Lu (97,41% природна застапеност ) и еден долготраен радиоизотоп, 176Lu со период од 37 милијарди години (2,59% природна застапеност). Се карактеризираат 40 радиоизотопи, од кои најстабилни, покрај 176Lu, се 174Lu со период на полураспад од 3,31 година и 173Lu со период на полураспад од 1,37 години. Сите преостанати радиоактивни изотопи имаат период на период на полураспад помал од 9 дена, а поголемиот дел од нив имаат период на полураспад помал од половина час. Овој елемент има и 18 мета состојби, со најстабилни 177mLu (t 1/2 160,4 дена), 174mLu (t 1/2 142 дена) и 178mLu (t 1/2 23,1 минути).

Познатите изотопи на лутетиум се движат по маса од 149 до 190. Примарниот режим на распаѓање пред најзастапениот стабилен изотоп, 175Lu, е електронски зафат (со одредена алфа распад и позитронска емисија), а примарниот режим после е бета распад. Примарниот распаден период пред 175Lu се изотопи на итербиум, а примарните производи потоа се изотопи на хафниум. Сите изотопи на лутетиум се или радиоактивни или, во случајот со 175 Lu, иѕотопна анализа, што значи дека се предвидува дека 175 Lu е радиоактивен, но не е забележано вистинско распаѓање.

## Список на изотопи

|-id=Lutetium-149
| 149Lu
| style="text-align:right" | 71
| style="text-align:right" | 78
|
| 
| p
| 148Yb
| 11/2−
|
|-id=Lutetium-150
| 150Lu
| style="text-align:right" | 71
| style="text-align:right" | 79
| 149.97341(32)#
| 45(3)&nbsp;ms
| p
| 149Yb
| (5−)
| 
|-id=Lutetium-150m
| style="text-indent:1em" | 150mLu
| colspan="3" style="text-indent:2em" | 22(5)&nbsp;keV
| 40(7)&nbsp;μs
| [proton emission|p
| 149Yb
| (8+)
|
|-id=Lutetium-151
| rowspan=2|151Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 80
| rowspan=2|150.96747(32)#
| rowspan=2|78.4(9)&nbsp;ms
| p (?%)
| 150Yb
| rowspan=2|11/2−
| rowspan=2|
|-
| β<sup>+</sup> (?%)
| 151Yb
|-id=Lutetium-151m
| style="text-indent:1em" | 151mLu
| colspan="3" style="text-indent:2em" | 57(4)&nbsp;keV
| 16.0(5)&nbsp;μs
| p
| 150Yb
| 3/2+
|
|-id=Lutetium-152
| rowspan=2|152Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 81
| rowspan=2|151.96412(21)#
| rowspan=2| 650(70)&nbsp;ms
| β+ (85%)
| 152Yb
| rowspan=2|(4−, 5−, 6−)
| rowspan=2|
|-
| β+, p (15%)
| 151Tm
|-id=Lutetium-153
| rowspan=2|153Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 82
| rowspan=2|152.95880(16)
| rowspan=2| 0.9(2)&nbsp;s
| α (?%)
| 149Tm
| rowspan=2|11/2−
| rowspan=2|
|-
| β+ (?%)
| 153Yb
|-id=Lutetium-153m1
| style="text-indent:1em" | 153m1Lu
| colspan="3" style="text-indent:2em" | 80(5)&nbsp;keV
| 1#&nbsp;s
| IT
| 153Lu
| 1/2+
|
|-id=Lutetium-153m2
| style="text-indent:1em" | 153m2Lu
| colspan="3" style="text-indent:2em" | 2502.5(4)&nbsp;keV
| >0.1&nbsp;μs
| IT
| 153Lu
| 23/2−
|
|-id=Lutetium-153m3
| style="text-indent:1em" | 153m3Lu
| colspan="3" style="text-indent:2em" | 2632.9(5)&nbsp;keV
| 15(3)&nbsp;μs
| IT
| 153Lu
| 27/2−
|
|-id=Lutetium-154
| 154Lu
| style="text-align:right" | 71
| style="text-align:right" | 83
| 153.95742(22)#
| 1#&nbsp;s
| 
| 
| (2−)
| 
|-id=Lutetium-154m1
| rowspan=3 style="text-indent:1em" | 154m1Lu
| rowspan=3 colspan="3" style="text-indent:2em" | 62(12)&nbsp;keV
| rowspan=3|1.12(8)&nbsp;s
| β+ (?%)
| 154Yb
| rowspan=3|(9+)
| rowspan=3|
|-
| β+p (?%)
| 153Tm
|-
| β+α (?%)
| 150Er
|-id=Lutetium-154m2
| style="text-indent:1em" | 154m2Lu
| colspan="3" style="text-indent:2em" | 2724(100)#&nbsp;keV
| 35(3)&nbsp;μs
| IT
| 154Lu
| (17+)
|
|-id=Lutetium-155
| rowspan=2|155Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 84
| rowspan=2|154.954326(21)
| rowspan=2|68(2)&nbsp;ms
| α (90%)
| 151Tm
| rowspan=2|11/2−
| rowspan=2|
|-
| β+ (10%)
| 155Yb
|-id=Lutetium-155m1
| rowspan=2 style="text-indent:1em" | 155m1Lu
| rowspan=2 colspan="3" style="text-indent:2em" | 21(4)&nbsp;keV
| rowspan=2|138(9)&nbsp;ms
| α (76%)
| 151Tm
| rowspan=2|1/2+
| rowspan=2|
|-
| β+ (24%)
| 155Yb
|-id=Lutetium-155m2
| style="text-indent:1em" | 155m2Lu
| colspan="3" style="text-indent:2em" | 1780.3(18)&nbsp;keV
| 2.69(3)&nbsp;ms
| α
| 151Tm
| 25/2−#
|
|-id=Lutetium-156
| 156Lu
| style="text-align:right" | 71
| style="text-align:right" | 85
| 155.953087(58)
| 494(12)&nbsp;ms
| α
| 152Tm
| (2)−
| 
|-id=Lutetium-156m1
| style="text-indent:1em" | 156m1Lu
| colspan="3" style="text-indent:2em" | 10(250)&nbsp;keV
| 198(2)&nbsp;ms
| α
| 152Tm
| 10+
| 
|-id=Lutetium-156m2
| style="text-indent:1em" | 156m2Lu
| colspan="3" style="text-indent:2em" | 2611(250)&nbsp;keV
| 179(4)&nbsp;ns
| IT
| 156Lu
| 19−
| 
|-id=Lutetium-157
| rowspan=2|157Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 86
| rowspan=2|156.950145(13)
| rowspan=2|7.7(20)&nbsp;s
| β+ (?%)
| 157Yb
| rowspan=2|(1/2+)
| rowspan=2|
|-
| α (?%)
| 153Tm
|-id=Lutetium-157m
| rowspan=2 style="text-indent:1em" | 157mLu
| rowspan=2 colspan="3" style="text-indent:2em" | 20.9(20)&nbsp;keV
| rowspan=2|4.79(12)&nbsp;s
| β+ (92.3%)
| 157Yb
| rowspan=2|(11/2−)
| rowspan=2|
|-
| α (7.7%)
| 153Tm
|-id=Lutetium-158
| rowspan=2|158Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 87
| rowspan=2|157.949316(16)
| rowspan=2|10.6(3)&nbsp;s
| β+ (99.09%)
| 158Yb
| rowspan=2|(2)−
| rowspan=2|
|-
| α (0.91%)
| 154Tm
|-id=Lutetium-159
| rowspan=2|159Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 88
| rowspan=2|158.946636(40)
| rowspan=2|12.1(10)&nbsp;s
| β+
| 159Yb
| rowspan=2|1/2+
| rowspan=2|
|-
| α (rare)
| 155Tm
|-id=Lutetium-160
| 160Lu
| style="text-align:right" | 71
| style="text-align:right" | 89
| 159.946033(61)
| 36.1(3)&nbsp;s
| β+
| 160Yb
| 2−#
| 
|-id=Lutetium-160m
| style="text-indent:1em" | 160mLu
| colspan="3" style="text-indent:2em" | 0(100)#&nbsp;keV
| 40(1)&nbsp;s
| β+
| 160Yb
|
|
|-id=Lutetium-161
| 161Lu
| style="text-align:right" | 71
| style="text-align:right" | 90
| 160.943572(30)
| 77(2)&nbsp;s
| β+
| 161Yb
| 1/2+
|
|-id=Lutetium-161m
| style="text-indent:1em" | 161mLu
| colspan="3" style="text-indent:2em" | 182(5)#&nbsp;keV
| 7.3(4)&nbsp;ms
| IT
| 161Lu
| (9/2−)
|
|-id=Lutetium-162
| 162Lu
| style="text-align:right" | 71
| style="text-align:right" | 91
| 161.943283(81)
| 1.37(2)&nbsp;min
| β+
| 162Yb
| 1−
|
|-id=Lutetium-162m1
| style="text-indent:1em" | 162m1Lu
| colspan="3" style="text-indent:2em" | 120(200)#&nbsp;keV
| 1.5&nbsp;min
| β+
| 162Yb
| 4−#
| 
|-id=Lutetium-162m2
| style="text-indent:1em" | 162m2Lu
| colspan="3" style="text-indent:2em" | 300(200)#&nbsp;keV
| 1.9&nbsp;min
|
|
| 9−#
|
|-id=Lutetium-163
| 163Lu
| style="text-align:right" | 71
| style="text-align:right" | 92
| 162.941179(30)
| 3.97(13)&nbsp;min
| β+
| 163Yb
| 1/2+
|
|-id=Lutetium-164
| 164Lu
| style="text-align:right" | 71
| style="text-align:right" | 93
| 163.941339(30)
| 3.14(3)&nbsp;min
| β+
| 164Yb
| 1−
|
|-id=Lutetium-165
| 165Lu
| style="text-align:right" | 71
| style="text-align:right" | 94
| 164.939407(28)
| 10.74(10)&nbsp;min
| β+
| 165Yb
| 1/2+
|
|-id=Lutetium-166
| 166Lu
| style="text-align:right" | 71
| style="text-align:right" | 95
| 165.939859(32)
| 2.65(10)&nbsp;min
| β+
| 166Yb
| 6−
|
|-id=Lutetium-166m1
| rowspan=2 style="text-indent:1em" | 166m1Lu
| rowspan=2 colspan="3" style="text-indent:2em" | 34.37(22)&nbsp;keV
| rowspan=2|1.41(10)&nbsp;min
| β+ (58%)
| 166Yb
| rowspan=2|3−
| rowspan=2|
|-
| IT (42%)
| 166Lu
|-id=Lutetium-166m2
| rowspan=2 style="text-indent:1em" | 166m2Lu
| rowspan=2 colspan="3" style="text-indent:2em" | 43.0(4)&nbsp;keV
| rowspan=2|2.12(10)&nbsp;min
| β+ (90%)
| 166Yb
| rowspan=2|0−
| rowspan=2|
|-
| IT (10%)
| 166Lu
|-id=Lutetium-167
| 167Lu
| style="text-align:right" | 71
| style="text-align:right" | 96
| 166.938243(40)
| 51.5(10)&nbsp;min
| β+
| 167Yb
| 7/2+
|
|-id=Lutetium-167m
| style="text-indent:1em" | 167mLu
| colspan="3" style="text-indent:2em" | 50(40)#&nbsp;keV
| >1&nbsp;min
|
|
| 1/2+
|
|-id=Lutetium-168
| 168Lu
| style="text-align:right" | 71
| style="text-align:right" | 97
| 167.938730(41)
| 5.5(1)&nbsp;min
| β+
| **<sup>168</sup>Yb**
| 6−
|
|-id=Lutetium-168m
| style="text-indent:1em" | 168mLu
| colspan="3" style="text-indent:2em" | 160(40)&nbsp;keV
| 6.7(4)&nbsp;min
| β+
| **<sup>168</sup>Yb**
| 3+
| 
|-id=Lutetium-169
| 169Lu
| style="text-align:right" | 71
| style="text-align:right" | 98
| 168.9376458(32)
| 34.06(5)&nbsp;h
| β+
| 169Yb
| 7/2+
|
|-id=Lutetium-169m
| style="text-indent:1em" | 169mLu
| colspan="3" style="text-indent:2em" | 29.0(5)&nbsp;keV
| 160(10)&nbsp;s
| IT
| 169Lu
| 1/2−
|
|-id=Lutetium-170
| 170Lu
| style="text-align:right" | 71
| style="text-align:right" | 99
| 169.938479(18)
| 2.012(30)&nbsp;d
| β+
| **<sup>170</sup>Yb**
| 0+
|
|-id=Lutetium-170m
| style="text-indent:1em" | 170mLu
| colspan="3" style="text-indent:2em" | 92.91(9)&nbsp;keV
| 670(100)&nbsp;ms
| IT
| 170Lu
| 4−
|
|-id=Lutetium-171
| 171Lu
| style="text-align:right" | 71
| style="text-align:right" | 100
| 170.9379186(20)
| 8.247(23)&nbsp;d
| β+
| **<sup>171</sup>Yb**
| 7/2+
|
|-id=Lutetium-171m
| style="text-indent:1em" | 171mLu
| colspan="3" style="text-indent:2em" | 71.13(8)&nbsp;keV
| 79(2)&nbsp;s
| IT
| 171Lu
| 1/2−
|
|-id=Lutetium-172
| 172Lu
| style="text-align:right" | 71
| style="text-align:right" | 101
| 171.9390913(25)
| 6.70(3)&nbsp;d
| β+
| **<sup>172</sup>Yb**
| 4−
|
|-id=Lutetium-172m1
| style="text-indent:1em" | 172m1Lu
| colspan="3" style="text-indent:2em" | 41.86(4)&nbsp;keV
| 3.7(5)&nbsp;min
| IT
| 172Lu
| 1−
|
|-id=Lutetium-172m2
| style="text-indent:1em" | 172m2Lu
| colspan="3" style="text-indent:2em" | 65.79(4)&nbsp;keV
| 332(20)&nbsp;ns
| IT
| 172Lu
| (1)+
|
|-id=Lutetium-172m3
| style="text-indent:1em" | 172m3Lu
| colspan="3" style="text-indent:2em" | 109.41(10)&nbsp;keV
| 440(12)&nbsp;μs
| IT
| 172Lu
| (1)+
|
|-id=Lutetium-172m4
| style="text-indent:1em" | 172m4Lu
| colspan="3" style="text-indent:2em" | 213.57(17)&nbsp;keV
| 150&nbsp;ns
| IT
| 172Lu
| (6−)
|
|-id=Lutetium-173
| 173Lu
| style="text-align:right" | 71
| style="text-align:right" | 102
| 172.9389357(17)
| 1.37(1)&nbsp;y
| EC
| **<sup>173</sup>Yb**
| 7/2+
|
|-id=Lutetium-173m
| style="text-indent:1em" | 173mLu
| colspan="3" style="text-indent:2em" | 123.672(13)&nbsp;keV
| 74.2(10)&nbsp;μs
| IT
| 173Lu
| 5/2−
|
|-id=Lutetium-174
| 174Lu
| style="text-align:right" | 71
| style="text-align:right" | 103
| 173.9403428(17)
| 3.31(5)&nbsp;y
| β+
| **<sup>174</sup>Yb**
| 1−
|
|-id=Lutetium-174m1
| rowspan=2 style="text-indent:1em" | 174m1Lu
| rowspan=2 colspan="3" style="text-indent:2em" | 170.83(5)&nbsp;keV
| rowspan=2| 142(2)&nbsp;d
| IT (99.38%)
| 174Lu
| rowspan=2|6−
| rowspan=2|
|-
| EC (0.62%)
| 174Yb
|-id=Lutetium-174m2
| style="text-indent:1em" | 174m2Lu
| colspan="3" style="text-indent:2em" | 240.818(4)&nbsp;keV
| 395(15)&nbsp;ns
| IT
| 174Lu
| 3+
|
|-id=Lutetium-174m3
| style="text-indent:1em" | 174m3Lu
| colspan="3" style="text-indent:2em" | 365.183(6)&nbsp;keV
| 145(3)&nbsp;ns
| IT
| 174Lu
| 4−
|
|-id=Lutetium-174m4
| style="text-indent:1em" | 174m4Lu
| colspan="3" style="text-indent:2em" | 1855.7(5)&nbsp;keV
| 194(24)&nbsp;ns
| IT
| 174Lu
| 13+
|
|-id=Lutetium-174m5
| style="text-indent:1em" | 174m5Lu
| colspan="3" style="text-indent:2em" | 4068.4(9)&nbsp;keV
| 97(10)&nbsp;ns
| IT
| 174Lu
| (21+)
|
|-id=Lutetium-174m6
| style="text-indent:1em" | 174m6Lu
| colspan="3" style="text-indent:2em" | 5849.6(9)&nbsp;keV
| 242(19)&nbsp;ns
| IT
| 174Lu
| (26−)
|
|-id=Lutetium-175
| 175Lu
| style="text-align:right" | 71
| style="text-align:right" | 104
| 174.9407772(13)
| colspan=3 align=center  |**[[Observationally stable]]**
| 7/2+
| 0.97401(13)
|-id=Lutetium-175m1
| style="text-indent:1em" | 175m1Lu
| colspan="3" style="text-indent:2em" | 353.48(13)&nbsp;keV
| 1.49(7)&nbsp;μs
| IT
| **<sup>175</sup>Lu**
| 5/2−
|
|-id=Lutetium-175m2
| style="text-indent:1em" | 175m2Lu
| colspan="3" style="text-indent:2em" | 1392.4(4)&nbsp;keV
| 984(30)&nbsp;μs
| IT
| **<sup>175</sup>Lu**
| 19/2+
|
|-id=Lutetium-176
| rowspan=2|176Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 105
| rowspan=2|175.9426917(13)
| rowspan=2|**3.701(17)×10<sup>10</sup>&nbsp;y**
| β− (99.55(26)%)
| **<sup>176</sup>Hf**
| rowspan=2|7−
| rowspan=2|0.02599(13)
|-
| EC (0.45(26)%)
| **<sup>176</sup>Yb**
|-id=Lutetium-176m1
| rowspan=2 style="text-indent:1em" | 176m1Lu
| rowspan=2 colspan="3" style="text-indent:2em" | 122.845(4)&nbsp;keV
| rowspan=2| 3.664(19)&nbsp;h
| β− (99.90%)
| **<sup>176</sup>Hf**
| rowspan=2|1−
| rowspan=2|
|-
| EC (0.095%)
| **<sup>176</sup>Yb**
|-id=Lutetium-176m2
| style="text-indent:1em" | 176m2Lu
| colspan="3" style="text-indent:2em" | 1514.5(5)&nbsp;keV
| 312(69)&nbsp;ns
| IT
| ***<sup>176</sup>Lu***
| 12+
|
|-id=Lutetium-176m3
| style="text-indent:1em" | 176m3Lu
| colspan="3" style="text-indent:2em" | 1587.8(6)&nbsp;keV
| 40(3)&nbsp;μs
| IT
| ***<sup>176</sup>Lu***
| 14+
|
|-
| 177Lu
| style="text-align:right" | 71
| style="text-align:right" | 106
| 176.9437636(13)
| 6.6443(9)&nbsp;d
| β−
| **<sup>177</sup>Hf**
| 7/2+
|
|-id=Lutetium-177m1
| style="text-indent:1em" | 177m1Lu
| colspan="3" style="text-indent:2em" | 150.3984(10)&nbsp;keV
| 130.1(24)&nbsp;ns
| IT
| 177Lu
| 9/2−
|
|-id=Lutetium-177m2
| style="text-indent:1em" | 177m2Lu
| colspan="3" style="text-indent:2em" | 569.6721(15)&nbsp;keV
| 155(7)&nbsp;μs
| IT
| 177Lu
| 1/2+
|
|-id=Lutetium-177m3
| rowspan=2 style="text-indent:1em" | 177m3Lu
| rowspan=2 colspan="3" style="text-indent:2em" | 970.1757(24)&nbsp;keV
| rowspan=2|160.4(3)&nbsp;d
| β− (77.30%)
| **<sup>177</sup>Hf**
| rowspan=2|23/2−
| rowspan=2|
|-
| IT (22.70%)
| 177Lu
|-id=Lutetium-177m4
| style="text-indent:1em" | 177m4Lu
| colspan="3" style="text-indent:2em" | 2771.7(5)&nbsp;keV
| 625(62)&nbsp;ns
| IT
| 177Lu
| 33/2+
|
|-id=Lutetium-177m5
| style="text-indent:1em" | 177m5Lu
| colspan="3" style="text-indent:2em" | 3530.4(6)&nbsp;keV
| 6(2)&nbsp;μs
| IT
| 177Lu
| 39/2−
|
|-id=Lutetium-178
| 178Lu
| style="text-align:right" | 71
| style="text-align:right" | 107
| 177.9459601(24)
| 28.4(2)&nbsp;min
| β−
| **<sup>178</sup>Hf**
| 1+
|
|-id=Lutetium-178m
| style="text-indent:1em" | 178mLu
| colspan="3" style="text-indent:2em" | 123.8(26)&nbsp;keV
| 23.1(3)&nbsp;min
| β−
| **<sup>178</sup>Hf**
| 9−
|
|-id=Lutetium-179
| 179Lu
| style="text-align:right" | 71
| style="text-align:right" | 108
| 178.9473330(55)
| 4.59(6)&nbsp;h
| β−
| **<sup>179</sup>Hf**
| 7/2+
|
|-id=Lutetium-179m
| style="text-indent:1em" | 179mLu
| colspan="3" style="text-indent:2em" | 592.4(4)&nbsp;keV
| 3.1(9)&nbsp;ms
| IT
| 179Lu
| 1/2+
|
|-id=Lutetium-180
| 180Lu
| style="text-align:right" | 71
| style="text-align:right" | 109
| 179.949891(76)
| 5.7(1)&nbsp;min
| β−
| **<sup>180</sup>Hf**
| 5+
|
|-id=Lutetium-180m1
| style="text-indent:1em" | 180m1Lu
| colspan="3" style="text-indent:2em" | 13.9(3)&nbsp;keV
| ~1&nbsp;s
| 
| 
| 3−
|
|-id=Lutetium-180m2
| style="text-indent:1em" | 180m2Lu
| colspan="3" style="text-indent:2em" | 624.0(5)&nbsp;keV
| >1&nbsp;ms
| IT
| 180Lu
| (9−)
|
|-id=Lutetium-181
| 181Lu
| style="text-align:right" | 71
| style="text-align:right" | 110
| 180.95191(14)
| 3.5(3)&nbsp;min
| β−
| 181Hf
| 7/2+#
|
|-id=Lutetium-182
| 182Lu
| style="text-align:right" | 71
| style="text-align:right" | 111
| 181.95516(22)#
| 2.0(2)&nbsp;min
| β−
| 182Hf
| 1−#
|
|-id=Lutetium-183
| 183Lu
| style="text-align:right" | 71
| style="text-align:right" | 112
| 182.957363(86)
| 58(4)&nbsp;s
| β−
| 183Hf
| 7/2+#
|
|-id=Lutetium-184
| 184Lu
| style="text-align:right" | 71
| style="text-align:right" | 113
| 183.96103(22)#
| 20(3)&nbsp;s
| β−
| 184Hf
| (3+)
|
|-id=Lutetium-185
| 185Lu
| style="text-align:right" | 71
| style="text-align:right" | 114
| 184.96354(32)#
| 20#&nbsp;s[>300&nbsp;ns]
| 
| 
| 7/2+#
|
|-id=Lutetium-186
| 186Lu
| style="text-align:right" | 71
| style="text-align:right" | 115
| 185.96745(43)#
| 6#&nbsp;s[>300&nbsp;ns]
| 
| 
| 
|
|-id=Lutetium-187
| 187Lu
| style="text-align:right" | 71
| style="text-align:right" | 116
| 186.97019(43)#
| 7#&nbsp;s[>300&nbsp;ns]
| 
| 
| 7/2+#
|
|-id=Lutetium-188
| 188Lu
| style="text-align:right" | 71
| style="text-align:right" | 117
| 187.97443(43)#
| 1#&nbsp;s[>300&nbsp;ns]
| 
| 
| 
|
|-id=Lutetium-189
| 189Lu
| style="text-align:right" | 71
| style="text-align:right" | 118
| 
|
| 
| 
| 
|
|-id=Lutetium-190
| 190Lu
| style="text-align:right" | 71
| style="text-align:right" | 119
| 
|
| 
| 
| 
|

## Лутециум-177
Лутециум (177Lu) хлоридот, меѓу другото, се продава под името на брендот Lumark, се користи за радиоозначување на други лекови, било како терапија против канцер или за сцинтиграфија (медицински радио-слики). Неговите најчести несакани ефекти се анемија (низок број на црвени крвни зрнца), тромбоцитопенија (низок број на тромбоцити во крвта), леукопенија (низок број на бели крвни зрнца), лимфопенија (ниски нивоа на лимфоцити, одреден тип на бели крвни зрнца), гадење (чувство на болест), повраќање и благо и привремено губење на косата. 

## Наводи

Категорија:Списоци на изотопи по елемент
Категорија:Лутециум
Категорија:Изотопи на лутециумот