Английская Википедия:Isotopes of bismuth
Шаблон:Short description Шаблон:Infobox bismuth isotopes Bismuth (83Bi) has 41 known isotopes, ranging from 184Bi to 224Bi. Bismuth has no stable isotopes, but does have one very long-lived isotope; thus, the standard atomic weight can be given as Шаблон:Val. Although bismuth-209 is now known to be radioactive, it has classically been considered to be a stable isotope because it has a half-life of approximately 2.01×1019 years, which is more than a billion times the age of the universe. Besides 209Bi, the most stable bismuth radioisotopes are 210mBi with a half-life of 3.04 million years, 208Bi with a half-life of 368,000 years and 207Bi, with a half-life of 32.9 years, none of which occurs in nature. All other isotopes have half-lives under 1 year, most under a day. Of naturally occurring radioisotopes, the most stable is radiogenic 210Bi with a half-life of 5.012 days. 210mBi is unusual for being a nuclear isomer with a half-life multiple orders of magnitude longer than that of the ground state.
List of isotopes
Шаблон:Isotopes table
|-
| 184Bi[1]
|
| style="text-align:right" | 83
| style="text-align:right" | 101
| 184 00135(13)#
| 13(2) ms
| α
| 180Tl
| 3+#
|
|
|-
| style="text-indent:1em" | 184mBi
|
| colspan="3" style="text-indent:2em" | 150(100)# keV
| 6.6(15) ms
| α
| 180Tl
| 10−#
|
|
|-
| rowspan=2|185Bi[2]
| rowspan=2|
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 102
| rowspan=2|184.99760(9)#
| rowspan=2|Шаблон:Val
| p (92%)
| 184Pb
| rowspan=2|(1/2+)
| rowspan=2|
| rowspan=2|
|-
| α (8%)
| 181Tl
|-
| style="text-indent:1em" | 185mBi
|
| colspan="3" style="text-indent:2em" | 70(50)# keV
| 58(2) μs
| IT
| 185Bi
| (7/2−, 9/2−)
|
|
|-
| rowspan=3|186Bi[3]
| rowspan=3|
| rowspan=3 style="text-align:right" | 83
| rowspan=3 style="text-align:right" | 103
| rowspan=3|185.996623(18)
| rowspan=3|14.8(7) ms
| α
| 182Tl
| rowspan=3|(3+)
| rowspan=3|
| rowspan=3|
|-
| β+?
| 186Pb
|-
| β+, SF (0.011%)
| (various)
|-
| rowspan=3 style="text-indent:1em" | 186mBi
| rowspan=3|
| rowspan=3 colspan="3" style="text-indent:2em" | 170(100)# keV
| rowspan=3|9.8(4) ms
| α
| 182Tl
| rowspan=3|(10−)
| rowspan=3|
| rowspan=3|
|-
| β+?
| 186Pb
|-
| β+, SF (0.011%)
| (various)
|-
| rowspan=2|187Bi[3]
| rowspan=2|
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 104
| rowspan=2|186.993147(11)
| rowspan=2|37(2) ms
| α
| 183Tl
| rowspan=2|(9/2−)
| rowspan=2|
| rowspan=2|
|-
| β+ (rare)
| 187Pb
|-
| style="text-indent:1em" | 187m1Bi
|
| colspan="3" style="text-indent:2em" | 108(8) keV
| 370(20) μs
| α
| 183Tl
| (1/2+)
|
|
|-
| style="text-indent:1em" | 187m2Bi
|
| colspan="3" style="text-indent:2em" | 252(3) keV
| 7(5) μs
| IT
| 187Bi
| (13/2+)
|
|
|-
| rowspan=3|188Bi[3]
| rowspan=3|
| rowspan=3 style="text-align:right" | 83
| rowspan=3 style="text-align:right" | 105
| rowspan=3| 187.992276(12)
| rowspan=3|60(3) ms
| α
| 184Tl
| rowspan=3|(3+)
| rowspan=3|
| rowspan=3|
|-
| β+ (rare)
| 188Pb
|-
| β+, SF (0.0014%)
| (various)
|-
| style="text-indent:1em" | 188m1Bi
|
| colspan="3" style="text-indent:2em" | 66(30) keV
| >5 μs
| IT
| 184Tl
| 7+#
|
|
|-
| rowspan=2 style="text-indent:1em" | 188m2Bi
| rowspan=2|
| rowspan=2 colspan="3" style="text-indent:2em" | 153(30) keV
| rowspan=2|265(15) ms
| α
| 184Tl
| rowspan=2|(10−)
| rowspan=2|
| rowspan=2|
|-
| β+ (rare)
| 188Pb
|-
| rowspan=2|189Bi[3]
| rowspan=2|
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 106
| rowspan=2|188.989195(22)
| rowspan=2|688(5) ms
| α
| 185Tl
| rowspan=2|(9/2−)
| rowspan=2|
| rowspan=2|
|-
| β+?
| 189Pb
|-
| rowspan=2 style="text-indent:1em" | 189m1Bi
| rowspan=2|
| rowspan=2 colspan="3" style="text-indent:2em" | 184(5) keV
| rowspan=2|5.0(1) ms
| α (83%)
| 185Tl
| rowspan=2|(1/2+)
| rowspan=2|
| rowspan=2|
|-
| IT (17%)
| 189Bi
|-
| style="text-indent:1em" | 189m2Bi
|
| colspan="3" style="text-indent:2em" | 357.6(5) keV
| 880(50) ns
| IT
| 189Bi
| (13/2+)
|
|
|-
| rowspan=3|190Bi[3]
| rowspan=3|
| rowspan=3 style="text-align:right" | 83
| rowspan=3 style="text-align:right" | 107
| rowspan=3|189.988625(23)
| rowspan=3|6.3(1) s
| α (77%)
| 186Tl
| rowspan=3|(3+)
| rowspan=3|
| rowspan=3|
|-
| β+ (23%)
| 190Pb
|-
| β+, SF (6×10-6%)
| (various)
|-
| rowspan=3 style="text-indent:1em" | 190m1Bi
| rowspan=3|
| rowspan=3 colspan="3" style="text-indent:2em" | 120(40) keV
| rowspan=3|6.2(1) s
| α (70%)
| 186Tl
| rowspan=3|(10−)
| rowspan=3|
| rowspan=3|
|-
| β+ (30%)
| 190Pb
|-
| β+,SF (4×10-6%)
| (various)
|-
| style="text-indent:1em" | 190m2Bi
|
| colspan="3" style="text-indent:2em" | 121(15) keV
| 175(8) ns
| IT
| 190Bi
| (5−)
|
|
|-
| style="text-indent:1em" | 190m3Bi
|
| colspan="3" style="text-indent:2em" | 394(40) keV
| 1.3(8) μs
| IT
| 190Bi
| (8−)
|
|
|-
| rowspan=2|191Bi[3]
| rowspan=2|
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 108
| rowspan=2|190.985787(8)
| rowspan=2|12.4(3) s
| α (51%)
| 187Tl
| rowspan=2|(9/2−)
| rowspan=2|
| rowspan=2|
|-
| β+ (49%)
| 191Pb
|-
| rowspan=3 style="text-indent:1em" | 191m1Bi
| rowspan=3|
| rowspan=3 colspan="3" style="text-indent:2em" | 242(4) keV
| rowspan=3|124(5) ms
| α (68%)
| 187Tl
| rowspan=3|(1/2+)
| rowspan=3|
| rowspan=3|
|-
| IT (32%)
| 191Bi
|-
| β+ (rare)
| 191Pb
|-
| style="text-indent:1em" | 191m2Bi
|
| colspan="3" style="text-indent:2em" | 429.7(5) keV
| 562(10) ns
| IT
| 191Bi
| (13/2+)
|
|
|-
| style="text-indent:1em" | 191m3Bi
|
| colspan="3" style="text-indent:2em" | 1875(25)# keV
| 400(40) ns
| IT
| 191Bi
| 25/2-#
|
|
|-
| rowspan=2|192Bi
| rowspan=2|
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 109
| rowspan=2|191.98547(3)
| rowspan=2|34.6(9) s
| β+ (82%)
| 192Pb
| rowspan=2|(3+)
| rowspan=2|
| rowspan=2|
|-
| α (18%)
| 188Tl
|-
| rowspan=2 style="text-indent:1em" | 192mBi
| rowspan=2|
| rowspan=2 colspan="3" style="text-indent:2em" | 150(30) keV
| rowspan=2|39.6(4) s
| β+ (90.8%)
| 192Pb
| rowspan=2|(10−)
| rowspan=2|
| rowspan=2|
|-
| α (9.2%)
| 188Tl
|-
| rowspan=2|193Bi
| rowspan=2|
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 110
| rowspan=2|192.982947(8)
| rowspan=2|67(3) s
| β+ (95%)
| 193Pb
| rowspan=2|(9/2−)
| rowspan=2|
| rowspan=2|
|-
| α (5%)
| 189Tl
|-
| rowspan=2 style="text-indent:1em" | 193mBi
| rowspan=2|
| rowspan=2 colspan="3" style="text-indent:2em" | 308(7) keV
| rowspan=2|3.2(6) s
| α (90%)
| 189Tl
| rowspan=2|(1/2+)
| rowspan=2|
| rowspan=2|
|-
| β+ (10%)
| 193Pb
|-
| rowspan=2|194Bi
| rowspan=2|
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 111
| rowspan=2|193.982799(6)
| rowspan=2|95(3) s
| β+ (99.54%)
| 194Pb
| rowspan=2|(3+)
| rowspan=2|
| rowspan=2|
|-
| α (.46%)
| 190Tl
|-
| rowspan=2 style="text-indent:1em" | 194m1Bi
| rowspan=2|
| rowspan=2 colspan="3" style="text-indent:2em" | 110(70) keV
| rowspan=2|125(2) s
| β+
| 194Pb
| rowspan=2|(6+, 7+)
| rowspan=2|
| rowspan=2|
|-
| α (rare)
| 190Tl
|-
| style="text-indent:1em" | 194m2Bi
|
| colspan="3" style="text-indent:2em" | 230(90)# keV
| 115(4) s
|
|
| (10−)
|
|
|-
| rowspan=2|195Bi
| rowspan=2|
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 112
| rowspan=2|194.980649(6)
| rowspan=2|183(4) s
| β+ (99.97%)
| 195Pb
| rowspan=2|(9/2−)
| rowspan=2|
| rowspan=2|
|-
| α (.03%)
| 191Tl
|-
| rowspan=2 style="text-indent:1em" | 195m1Bi
| rowspan=2|
| rowspan=2 colspan="3" style="text-indent:2em" | 399(6) keV
| rowspan=2|87(1) s
| β+ (67%)
| 195Pb
| rowspan=2|(1/2+)
| rowspan=2|
| rowspan=2|
|-
| α (33%)
| 191Tl
|-
| style="text-indent:1em" | 195m2Bi
|
| colspan="3" style="text-indent:2em" | 2311.4+X keV
| 750(50) ns
|
|
| (29/2−)
|
|
|-
| rowspan=2|196Bi
| rowspan=2|
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 113
| rowspan=2|195.980667(26)
| rowspan=2|5.1(2) min
| β+ (99.99%)
| 196Pb
| rowspan=2|(3+)
| rowspan=2|
| rowspan=2|
|-
| α (.00115%)
| 192Tl
|-
| rowspan=2 style="text-indent:1em" | 196m1Bi
| rowspan=2|
| rowspan=2 colspan="3" style="text-indent:2em" | 166.6(30) keV
| rowspan=2|0.6(5) s
| IT
| 196Bi
| rowspan=2|(7+)
| rowspan=2|
| rowspan=2|
|-
| β+
| 196Pb
|-
| style="text-indent:1em" | 196m2Bi
|
| colspan="3" style="text-indent:2em" | 270(3) keV
| 4.00(5) min
|
|
| (10−)
|
|
|-
| rowspan=2|197Bi
| rowspan=2|
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 114
| rowspan=2|196.978865(9)
| rowspan=2|9.33(50) min
| β+ (99.99%)
| 197Pb
| rowspan=2|(9/2−)
| rowspan=2|
| rowspan=2|
|-
| α (10−4%)
| 193Tl
|-
| rowspan=3 style="text-indent:1em" | 197m1Bi
| rowspan=3|
| rowspan=3 colspan="3" style="text-indent:2em" | 690(110) keV
| rowspan=3|5.04(16) min
| α (55%)
| 193Tl
| rowspan=3|(1/2+)
| rowspan=3|
| rowspan=3|
|-
| β+ (45%)
| 197Pb
|-
| IT (.3%)
| 197Bi
|-
| style="text-indent:1em" | 197m2Bi
|
| colspan="3" style="text-indent:2em" | 2129.3(4) keV
| 204(18) ns
|
|
| (23/2−)
|
|
|-
| style="text-indent:1em" | 197m3Bi
|
| colspan="3" style="text-indent:2em" | 2360.4(5)+X keV
| 263(13) ns
|
|
| (29/2−)
|
|
|-
| style="text-indent:1em" | 197m4Bi
|
| colspan="3" style="text-indent:2em" | 2383.1(7)+X keV
| 253(39) ns
|
|
| (29/2−)
|
|
|-
| style="text-indent:1em" | 197m5Bi
|
| colspan="3" style="text-indent:2em" | 2929.5(5) keV
| 209(30) ns
|
|
| (31/2−)
|
|
|-
| 198Bi
|
| style="text-align:right" | 83
| style="text-align:right" | 115
| 197.979201(30)
| 10.3(3) min
| β+
| 198Pb
| (2+, 3+)
|
|
|-
| style="text-indent:1em" | 198m1Bi
|
| colspan="3" style="text-indent:2em" | 280(40) keV
| 11.6(3) min
| β+
| 198Pb
| (7+)
|
|
|-
| style="text-indent:1em" | 198m2Bi
|
| colspan="3" style="text-indent:2em" | 530(40) keV
| 7.7(5) s
|
|
| 10−
|
|
|-
| 199Bi
|
| style="text-align:right" | 83
| style="text-align:right" | 116
| 198.977673(11)
| 27(1) min
| β+
| 199Pb
| 9/2−
|
|
|-
| rowspan=3 style="text-indent:1em" | 199m1Bi
| rowspan=3|
| rowspan=3 colspan="3" style="text-indent:2em" | 667(4) keV
| rowspan=3|24.70(15) min
| β+ (98%)
| 199Pb
| rowspan=3|(1/2+)
| rowspan=3|
| rowspan=3|
|-
| IT (2%)
| 199Bi
|-
| α (.01%)
| 195Tl
|-
| style="text-indent:1em" | 199m2Bi
|
| colspan="3" style="text-indent:2em" | 1947(25) keV
| 0.10(3) μs
|
|
| (25/2+)
|
|
|-
| style="text-indent:1em" | 199m3Bi
|
| colspan="3" style="text-indent:2em" | ~2547.0 keV
| 168(13) ns
|
|
| 29/2−
|
|
|-
| 200Bi
|
| style="text-align:right" | 83
| style="text-align:right" | 117
| 199.978131(24)
| 36.4(5) min
| β+
| 200Pb
| 7+
|
|
|-
| rowspan=2 style="text-indent:1em" | 200m1Bi
| rowspan=2|
| rowspan=2 colspan="3" style="text-indent:2em" | 100(70)# keV
| rowspan=2|31(2) min
| EC (90%)
| 200Pb
| rowspan=2|(2+)
| rowspan=2|
| rowspan=2|
|-
| IT (10%)
| 200Bi
|-
| style="text-indent:1em" | 200m2Bi
|
| colspan="3" style="text-indent:2em" | 428.20(10) keV
| 400(50) ms
|
|
| (10−)
|
|
|-
| rowspan=2|201Bi
| rowspan=2|
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 118
| rowspan=2|200.976995(13)
| rowspan=2|108(3) min
| β+ (99.99%)
| 201Pb
| rowspan=2|9/2−
| rowspan=2|
| rowspan=2|
|-
| α (10−4%)
| 197Tl
|-
| rowspan=3 style="text-indent:1em" | 201m1Bi
| rowspan=3|
| rowspan=3 colspan="3" style="text-indent:2em" | 846.34(21) keV
| rowspan=3|59.1(6) min
| EC (92.9%)
| 201Pb
| rowspan=3|1/2+
| rowspan=3|
| rowspan=3|
|-
| IT (6.8%)
| 201Bi
|-
| α (.3%)
| 197Tl
|-
| style="text-indent:1em" | 201m2Bi
|
| colspan="3" style="text-indent:2em" | 1932.2+X keV
| 118(28) ns
|
|
| (25/2+)
|
|
|-
| style="text-indent:1em" | 201m3Bi
|
| colspan="3" style="text-indent:2em" | 1971.2+X keV
| 105(75) ns
|
|
| (27/2+)
|
|
|-
| style="text-indent:1em" | 201m4Bi
|
| colspan="3" style="text-indent:2em" | 2739.90(20)+X keV
| 124(4) ns
|
|
| (29/2−)
|
|
|-
| rowspan=2|202Bi
| rowspan=2|
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 119
| rowspan=2|201.977723(15)
| rowspan=2|1.72(5) h
| β+
| 202Pb
| rowspan=2|5(+#)
| rowspan=2|
| rowspan=2|
|-
| α (10−5%)
| 198Tl
|-
| style="text-indent:1em" | 202m1Bi
|
| colspan="3" style="text-indent:2em" | 615(7) keV
| 3.04(6) μs
|
|
| (10#)−
|
|
|-
| style="text-indent:1em" | 202m2Bi
|
| colspan="3" style="text-indent:2em" | 2607.1(5) keV
| 310(50) ns
|
|
| (17+)
|
|
|-
| rowspan=2|203Bi
| rowspan=2|
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 120
| rowspan=2|202.976892(14)
| rowspan=2|11.76(5) h
| β+
| 203Pb
| rowspan=2|9/2−
| rowspan=2|
| rowspan=2|
|-
| α (10−5%)
| 199Tl
|-
| style="text-indent:1em" | 203m1Bi
|
| colspan="3" style="text-indent:2em" | 1098.14(7) keV
| 303(5) ms
| IT
| 203Bi
| 1/2+
|
|
|-
| style="text-indent:1em" | 203m2Bi
|
| colspan="3" style="text-indent:2em" | 2041.5(6) keV
| 194(30) ns
|
|
| 25/2+
|
|
|-
| 204Bi
|
| style="text-align:right" | 83
| style="text-align:right" | 121
| 203.977836(10)
| 11.22(10) h
| β+
| 204Pb
| 6+
|
|
|-
| style="text-indent:1em" | 204m1Bi
|
| colspan="3" style="text-indent:2em" | 805.5(3) keV
| 13.0(1) ms
| IT
| 204Bi
| 10−
|
|
|-
| style="text-indent:1em" | 204m2Bi
|
| colspan="3" style="text-indent:2em" | 2833.4(11) keV
| 1.07(3) ms
|
|
| (17+)
|
|
|-
| 205Bi
|
| style="text-align:right" | 83
| style="text-align:right" | 122
| 204.977385(5)
| 15.31(4) d
| β+
| 205Pb
| 9/2−
|
|
|-
| 206Bi
|
| style="text-align:right" | 83
| style="text-align:right" | 123
| 205.978499(8)
| 6.243(3) d
| β+
| 206Pb
| 6(+)
|
|
|-
| style="text-indent:1em" | 206m1Bi
|
| colspan="3" style="text-indent:2em" | 59.897(17) keV
| 7.7(2) μs
|
|
| (4+)
|
|
|-
| style="text-indent:1em" | 206m2Bi
|
| colspan="3" style="text-indent:2em" | 1044.8(5) keV
| 890(10) μs
|
|
| (10−)
|
|
|-
| 207Bi
|
| style="text-align:right" | 83
| style="text-align:right" | 124
| 206.9784706(26)
| 32.9(14) y
| β+
| 207Pb
| 9/2−
|
|
|-
| style="text-indent:1em" | 207mBi
|
| colspan="3" style="text-indent:2em" | 2101.49(16) keV
| 182(6) μs
|
|
| 21/2+
|
|
|-
| 208Bi
|
| style="text-align:right" | 83
| style="text-align:right" | 125
| 207.9797421(25)
| 3.68(4)×105 y
| β+
| 208Pb
| (5)+
|
|
|-
| style="text-indent:1em" | 208mBi
|
| colspan="3" style="text-indent:2em" | 1571.1(4) keV
| 2.58(4) ms
| IT
| 208Bi
| (10)−
|
|
|-
| 209Bi
[n 1][n 2]
|
| style="text-align:right" | 83
| style="text-align:right" | 126
| 208.9803986(15)
| 2.01(8)×1019 y
[n 3]
| α
| 205Tl
| 9/2−
| 1.0000
|
|-
| rowspan=2|210Bi
| rowspan=2|Radium E
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 127
| rowspan=2|209.9841202(15)
| rowspan=2|5.012(5) d
| β−
| 210Po
| rowspan=2|1−
| rowspan=2|Trace[n 4]
| rowspan=2|
|-
| α (1.32×10−4%)
| 206Tl
|-
| style="text-indent:1em" | 210mBi
|
| colspan="3" style="text-indent:2em" | 271.31(11) keV
| 3.04(6)×106 y
| α
| 206Tl
| 9−
|
|
|-
| rowspan=2|211Bi
| rowspan=2|Actinium C
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 128
| rowspan=2|210.987269(6)
| rowspan=2|2.14(2) min
| α (99.72%)
| 207Tl
| rowspan=2|9/2−
| rowspan=2|Trace[n 5]
| rowspan=2|
|-
| β− (.276%)
| 211Po
|-
| style="text-indent:1em" | 211mBi
|
| colspan="3" style="text-indent:2em" | 1257(10) keV
| 1.4(3) μs
|
|
| (25/2−)
|
|
|-
| rowspan=3|212Bi
| rowspan=3|Thorium C
| rowspan=3 style="text-align:right" | 83
| rowspan=3 style="text-align:right" | 129
| rowspan=3|211.991285(2)
| rowspan=3|60.55(6) min
| β− (64.05%)
| 212Po
| rowspan=3|1(−)
| rowspan=3|Trace[n 6]
| rowspan=3|
|-
| α (35.94%)
| 208Tl
|-
| β−, α (.014%)
| 208Pb
|-
| rowspan=3 style="text-indent:1em" | 212m1Bi
| rowspan=3|
| rowspan=3 colspan="3" style="text-indent:2em" | 250(30) keV
| rowspan=3|25.0(2) min
| α (67%)
| 208Tl
| rowspan=3|(9−)
| rowspan=3|
| rowspan=3|
|-
| β− (33%)
| 212mPo
|-
| β−, α (.3%)
| 208Pb
|-
| style="text-indent:1em" | 212m2Bi
|
| colspan="3" style="text-indent:2em" | 2200(200)# keV
| 7.0(3) min
|
|
| >16
|
|
|-
| rowspan=2|213Bi
[n 7][n 8]
| rowspan=2|
| rowspan=2 style="text-align:right" | 83
| rowspan=2 style="text-align:right" | 130
| rowspan=2|212.994384(5)
| rowspan=2|45.59(6) min
| β− (97.91%)
| 213Po
| rowspan=2|9/2−
| rowspan=2|Trace[n 9]
| rowspan=2|
|-
| α (2.09%)
| 209Tl
|-
| rowspan=3|214Bi
| rowspan=3|Radium C
| rowspan=3 style="text-align:right" | 83
| rowspan=3 style="text-align:right" | 131
| rowspan=3|213.998711(12)
| rowspan=3|19.9(4) min
| β− (99.97%)
| 214Po
| rowspan=3|1−
| rowspan=3|Trace[n 4]
| rowspan=3|
|-
| α (.021%)
| 210Tl
|-
| β−, α (.003%)
| 210Pb
|-
| 215Bi
|
| style="text-align:right" | 83
| style="text-align:right" | 132
| 215.001749(6)
| 7.6(2) min
| β−
| 215Po
| (9/2−)
| Trace[n 5]
|
|-
| rowspan=2 style="text-indent:1em" | 215mBi
| rowspan=2|
| rowspan=2 colspan="3" style="text-indent:2em" | 1347.5(25) keV
| rowspan=2| 36.9(6) s
| IT (76.9%)
| 215Bi
| rowspan=2| (25/2−)
| rowspan=2|
| rowspan=2|
|-
| β− (23.1%)
| 215Po
|-
| 216Bi
|
| style="text-align:right" | 83
| style="text-align:right" | 133
| 216.006306(12)
| 2.17(5) min
| β−
| 216Po
| (6−, 7−)
|
|
|-
| style="text-indent:1em" | 216mBi
|
| colspan="3" style="text-indent:2em" | 24(19) keV
| 6.6(21) min
| β−
| 216Po
| 3−#
|
|
|-
| 217Bi
|
| style="text-align:right" | 83
| style="text-align:right" | 134
| 217.009372(19)
| 98.5(8) s
| β−
| 217Po
| 9/2−#
|
|
|-
| style="text-indent:1em" | 217mBi
|
| colspan="3" style="text-indent:2em" | 1480(40) keV
| 2.70(6) μs
| IT
| 217Bi
| 25/2−#
|
|
|-
| 218Bi
|
| style="text-align:right" | 83
| style="text-align:right" | 135
| 218.014188(29)
| 33(1) s
| β−
| 218Po
| (6−, 7−, 8−)
|
|
|-
| 219Bi
|
| style="text-align:right" | 83
| style="text-align:right" | 136
| 219.01752(22)#
| 8.7(29) s
| β−
| 219Po
| 9/2−#
|
|
|-
| 220Bi
|
| style="text-align:right" | 83
| style="text-align:right" | 137
| 220.02250(32)#
| 9.5(57) s
| β−
| 220Po
| 1−#
|
|
|-
|rowspan=2| 221Bi
|rowspan=2|
|rowspan=2 style="text-align:right" | 83
|rowspan=2 style="text-align:right" | 138
|rowspan=2|221.02598(32)#
|rowspan=2| 2# s
| β−?
| 221Po
|rowspan=2| 9/2−#
|rowspan=2|
|rowspan=2|
|-
| β−, n?
| 220Po
|-
|rowspan=2| 222Bi
|rowspan=2|
|rowspan=2 style="text-align:right" | 83
|rowspan=2 style="text-align:right" | 139
|rowspan=2|222.03108(32)#
|rowspan=2| 3# s
| β−?
| 222Po
|rowspan=2| 1−#
|rowspan=2|
|rowspan=2|
|-
| β−, n?
| 221Po
|-
|rowspan=2| 223Bi
|rowspan=2|
|rowspan=2 style="text-align:right" | 83
|rowspan=2 style="text-align:right" | 140
|rowspan=2| 223.03461(43)#
|rowspan=2| 1# s
| β−?
| 223Po
|rowspan=2| 9/2−#
|rowspan=2|
|rowspan=2|
|-
| β−, n?
| 222Po
|-
|rowspan=2| 224Bi
|rowspan=2|
|rowspan=2 style="text-align:right" | 83
|rowspan=2 style="text-align:right" | 141
|rowspan=2|224.03980(43)#
|rowspan=2| 1# s
| β−?
| 224Po
|rowspan=2|1−#
|rowspan=2|
|rowspan=2|
|-
| β−, n?
| 223Po
Шаблон:Isotopes table/footer
Bismuth-213
Bismuth-213 (213Bi) has a half-life of 45 minutes and decays via alpha emission. Commercially, bismuth-213 can be produced by bombarding radium with bremsstrahlung photons from a linear particle accelerator, which populates its progenitor actinium-225. In 1997, an antibody conjugate with 213Bi was used to treat patients with leukemia. This isotope has also been tried in targeted alpha therapy (TAT) program to treat a variety of cancers.[4] Bismuth-213 is also found in the decay chain of uranium-233, which is the fuel bred by thorium reactors.
References
- Isotopic compositions and standard atomic masses from:
- Half-life, spin, and isomer data selected from the following sources.
Шаблон:Navbox element isotopes Шаблон:Authority control
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