Maintenance script: Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi

2026-08-28T04:10:33Z

Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi

Maintenance script: Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 28020816; atribusi sumber disertakan.

2026-08-28T03:49:18Z

Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 28020816; atribusi sumber disertakan.

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'''[[Polonium]]''' ('''84Po''') memiliki 42 [[isotop]], semuanya bersifat [[Peluruhan radioaktif|radioaktif]], antara 186 dan 227 [[nukleon]]. [[polonium-210|210Po]] dengan [[waktu paruh]] 138,376 hari memiliki waktu paruh terpanjang dari semua polonium alami. 209Po, dengan waktu paruh 125,2 tahun, memiliki waktu paruh terpanjang dari semua isotop polonium. 209Po dan 208Po (waktu paruh 2,9 tahun) dapat dibuat melalui pemborbardiran proton terhadap [[bismut]] di dalam [[siklotron]].

==Daftar isotop==

| 186Po
|
| style="text-align:right" | 84
| style="text-align:right" | 102
| 186,0044(18)
| 34(12) [[Mikro-|<μ]]dtk 
| [[Peluruhan alfa|α]]
| 182Pb
| 0+
|

| 187Po
|
| style="text-align:right" | 84
| style="text-align:right" | 103
| 187,00304(30)
| 1,40(0,25) [[Mili-|m]]dtk 
| α
| 183Pb
| (1/2-), (5/2-)
|

| style="text-indent:1em" | 187mPo
|
| colspan="3" style="text-indent:2em" | 4(27) keV
| 0,5 mdtk
|
|
| 13/2+#
|

| 188Po
|
| style="text-align:right" | 84
| style="text-align:right" | 104
| 187,999422(21)
| 430(180) μdtk [0,40(+20−15) mdtk]
| α
| 184Pb
| 0+
|

| 189Po
|
| style="text-align:right" | 84
| style="text-align:right" | 105
| 188,998481(24)
| 5(1) mdtk
| α
| 185Pb
| 3/2−#
|

| rowspan=2|190Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 106
| rowspan=2|189,995101(14)
| rowspan=2|2,46(5) mdtk
| α (99,9%)
| 186Pb
| rowspan=2|0+
| rowspan=2|

| [[Peluruhan beta|β+]] (0,1%)
| 190Bi

| rowspan=2|191Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 107
| rowspan=2|190,994574(12)
| rowspan=2|22(1) mdtk
| α
| 187Pb
| rowspan=2|3/2−#
| rowspan=2|

| β+ (langka)
| 191Bi

| style="text-indent:1em" | 191mPo
|
| colspan="3" style="text-indent:2em" | 130(21) keV
| 93(3) mdtk
|
|
| (13/2+)
|

| rowspan=2|192Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 108
| rowspan=2|191,991335(13)
| rowspan=2|32,2(3) mdtk
| α (99%)
| 188Pb
| rowspan=2|0+
| rowspan=2|

| β+ (1%)
| 192Bi

| style="text-indent:1em" | 192mPo
|
| colspan="3" style="text-indent:2em" | 2600(500)# keV
| ~1 μdtk
|
|
| 12+#
|

| rowspan=2|193Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 109
| rowspan=2|192,99103(4)
| rowspan=2|420(40) mdtk [370(+46−40) mdtk]
| α
| 189Pb
| rowspan=2|3/2−#
| rowspan=2|

| β+ (langka)
| 193Bi

| rowspan=2 style="text-indent:1em" | 193mPo
| rowspan=2|
| rowspan=2 colspan="3" style="text-indent:2em" | 100(30)# keV
| rowspan=2|240(10) mdtk [243(+11−10) mdtk]
| α
| 189Pb
| rowspan=2|(13/2+)
| rowspan=2|

| β+ (langka)
| 193Bi

| rowspan=2|194Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 110
| rowspan=2|193,988186(13)
| rowspan=2|0,392(4) dtk
| α
| 190Pb
| rowspan=2|0+
| rowspan=2|

| β+ (langka)
| 194Bi

| style="text-indent:1em" | 194mPo
|
| colspan="3" style="text-indent:2em" | 2525(2) keV
| 15(2) μdtk
|
|
| (11−)
|

| rowspan=2|195Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 111
| rowspan=2|194,98811(4)
| rowspan=2|4,64(9) dtk
| α (75%)
| 191Pb
| rowspan=2|3/2−#
| rowspan=2|

| β+ (25%)
| 195Bi

| rowspan=3 style="text-indent:1em" | 195mPo
| rowspan=3|
| rowspan=3 colspan="3" style="text-indent:2em" | 110(50) keV
| rowspan=3|1,92(2) dtk
| α (90%)
| 191Pb
| rowspan=3|13/2+#
| rowspan=3|

| β+ (10%)
| 195Bi

| [[transisi isomerik|IT]] (0,01%)
| 195Po

| rowspan=2|196Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 112
| rowspan=2|195,985535(14)
| rowspan=2|5,56(12) dtk
| α (94%)
| 192Pb
| rowspan=2|0+
| rowspan=2|

| β+ (6%)
| 196Bi

| style="text-indent:1em" | 196mPo
|
| colspan="3" style="text-indent:2em" | 2490,5(17) keV
| 850(90) ndtk
|
|
| (11−)
|

| rowspan=2|197Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 113
| rowspan=2|196,98566(5)
| rowspan=2|53,6(10) dtk
| β+ (54%)
| 197Bi
| rowspan=2|(3/2−)
| rowspan=2|

| α (44%)
| 193Pb

| rowspan=3 style="text-indent:1em" | 197mPo
| rowspan=3|
| rowspan=3 colspan="3" style="text-indent:2em" | 230(80)# keV
| rowspan=3|25,8(1) dtk
| α (84%)
| 193Pb
| rowspan=3|(13/2+)
| rowspan=3|

| β+ (16%)
| 197Bi

| IT (0,01%)
| 197Po

| rowspan=2|198Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 114
| rowspan=2|197,983389(19)
| rowspan=2|1,77(3) mnt
| α (57%)
| 194Pb
| rowspan=2|0+
| rowspan=2|

| β+ (43%)
| 198Bi

| style="text-indent:1em" | 198m1Po
|
| colspan="3" style="text-indent:2em" | 256592(20) keV
| 200(20) [[Nano-|n]]dtk
|
|
| 11−
|

| style="text-indent:1em" | 198m2Po
|
| colspan="3" style="text-indent:2em" | 2691,86(20) keV
| 750(50) ndtk
|
|
| 12+
|

| rowspan=2|199Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 115
| rowspan=2|198,983666(25)
| rowspan=2|5,48(16) mnt
| β+ (92,5%)
| 199Bi
| rowspan=2|(3/2−)
| rowspan=2|

| α (7,5%)
| 195Pb

| rowspan=3 style="text-indent:1em" | 199mPo
| rowspan=3|
| rowspan=3 colspan="3" style="text-indent:2em" | 312,0(28) keV
| rowspan=3|4,17(4) mnt
| β+ (73,5%)
| 199Bi
| rowspan=3|13/2+
| rowspan=3|

| α (24%)
| 195Pb

| IT (2,5%)
| 199Po

| rowspan=2|200Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 116
| rowspan=2|199,981799(15)
| rowspan=2|11,5(1) mnt
| β+ (88,8%)
| 200Bi
| rowspan=2|0+
| rowspan=2|

| α (11,1%)
| 196Pb

| rowspan=2|201Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 117
| rowspan=2|200,982260(6)
| rowspan=2|11,3(2) mnt
| β+ (98,4%)
| 201Bi
| rowspan=2|3/2−
| rowspan=2|

| α (1,6%)
| 197Pb

| rowspan=3 style="text-indent:1em" | 201mPo
| rowspan=3|
| rowspan=3 colspan="3" style="text-indent:2em" | 424,1(24) keV
| rowspan=3|8,9(2) mnt
| IT (56%)
| 201Po
| rowspan=3|13/2+
| rowspan=3|

| [[Penangkapan elektron|EC]] (41%)
| 201Bi

| α (2,9%)
| 197Pb

| rowspan=2|202Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 118
| rowspan=2|201,980758(16)
| rowspan=2|44,7(5) mnt
| β+ (98%)
| 202Bi
| rowspan=2|0+
| rowspan=2|

| α (2%)
| 198Pb

| style="text-indent:1em" | 202mPo
|
| colspan="3" style="text-indent:2em" | 2626,7(7) keV
| >200 ndtk
|
|
| 11−
|

| rowspan=2|203Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 119
| rowspan=2|202,981420(28)
| rowspan=2|36,7(5) mnt
| β+ (99,89%)
| 203Bi
| rowspan=2|5/2−
| rowspan=2|

| α (0,11%)
| 199Pb

| rowspan=2 style="text-indent:1em" | 203m1Po
| rowspan=2|
| rowspan=2 colspan="3" style="text-indent:2em" | 641,49(17) keV
| rowspan=2|45(2) dtk
| IT (99,96%)
| 203Po
| rowspan=2|13/2+
| rowspan=2|

| α (0,04%)
| 199Pb

| style="text-indent:1em" | 203m2Po
|
| colspan="3" style="text-indent:2em" | 21585(6) keV
| >200 ndtk
|
|
|
|

| rowspan=2|204Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 120
| rowspan=2|203,980318(12)
| rowspan=2|3,53(2) jam
| β+ (99,33%)
| 204Bi
| rowspan=2|0+
| rowspan=2|

| α (0,66%)
| 200Pb

| rowspan=2|205Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 121
| rowspan=2|204,981203(21)
| rowspan=2|1,66(2) jam
| β+ (99,96%)
| 205Bi
| rowspan=2|5/2−
| rowspan=2|

| α (0,04%)
| 201Pb

| style="text-indent:1em" | 205m1Po
|
| colspan="3" style="text-indent:2em" | 143,166(17) keV
| 310(60) ndtk
|
|
| 1/2−
|

| style="text-indent:1em" | 205m2Po
|
| colspan="3" style="text-indent:2em" | 880,30(4) keV
| 645 μdtk
|
|
| 13/2+
|

| style="text-indent:1em" | 205m3Po
|
| colspan="3" style="text-indent:2em" | 1461,21(21) keV
| 57,4(9) mdtk
| IT
| 205Po
| 19/2−
|

| style="text-indent:1em" | 205m4Po
|
| colspan="3" style="text-indent:2em" | 3087,2(4) keV
| 115(10) ndtk
|
|
| 29/2−
|

| rowspan=2|206Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 122
| rowspan=2|205,980481(9)
| rowspan=2|8,8(1) hri
| β+ (94,55%)
| 206Bi
| rowspan=2|0+
| rowspan=2|

| α (5,45%)
| 202Pb

| style="text-indent:1em" | 206m1Po
|
| colspan="3" style="text-indent:2em" | 1585,85(11) keV
| 222(10) ndtk
|
|
| (8+)#
|

| style="text-indent:1em" | 206m2Po
|
| colspan="3" style="text-indent:2em" | 2262,22(14) keV
| 1,05(6) μdtk
|
|
| (9−)#
|

| rowspan=2|207Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 123
| rowspan=2|206,981593(7)
| rowspan=2|5,80(2) jam
| β+ (99,97%)
| 207Bi
| rowspan=2|5/2−
| rowspan=2|

| α (0,021%)
| 203Pb

| style="text-indent:1em" | 207m1Po
|
| colspan="3" style="text-indent:2em" | 68,573(14) keV
| 205(10) ndtk
|
|
| 1/2−
|

| style="text-indent:1em" | 207m2Po
|
| colspan="3" style="text-indent:2em" | 1115,073(16) keV
| 49(4) μdtk
|
|
| 13/2+
|

| style="text-indent:1em" | 207m3Po
|
| colspan="3" style="text-indent:2em" | 1383,15(6) keV
| 2,79(8) dtk
| IT
| 207Po
| 19/2−
|

| rowspan=2|208Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 124
| rowspan=2|207,9812457(19)
| rowspan=2|2,898(2) thn
| α (99,99%)
| '''204Pb'''
| rowspan=2|0+
| rowspan=2|

| β+ (0,0277%)
| 208Bi

| rowspan=2|209Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 125
| rowspan=2|208,9824304(20)
| rowspan=2|125,2(3,3) thn
| α (99,546%)
| 205Pb
| rowspan=2|1/2−
| rowspan=2|

| [[Penangkapan elektron|ε]] (0,454%)
| '''''209Bi'''''

| [[polonium-210|210Po]]
| Radium F
| style="text-align:right" | 84
| style="text-align:right" | 126
| 209,9828737(13)
| 138,376(2) hri
| α
| '''206Pb'''
| 0+
| Renik

| style="text-indent:1em" | 210mPo
|
| colspan="3" style="text-indent:2em" | 5057,61(4) keV
| 263(5) ndtk
|
|
| 16+
|

| 211Po
| Aktinium C'
| style="text-align:right" | 84
| style="text-align:right" | 127
| 210,9866532(14)
| 0,516(3) dtk
| α
| '''207Pb'''
| 9/2+
| Renik

| rowspan=2 style="text-indent:1em" | 211m1Po
| rowspan=2|
| rowspan=2 colspan="3" style="text-indent:2em" | 1462(5) keV
| rowspan=2|25,2(6) dtk
| α (99,98%)
| '''207Pb'''
| rowspan=2|(25/2+)
| rowspan=2|

| IT (0,016%)
| 211Po

| style="text-indent:1em" | 211m2Po
|
| colspan="3" style="text-indent:2em" | 2135,7(9) keV
| 243(21) ndtk
|
|
| (31/2−)
|

| style="text-indent:1em" | 211m3Po
|
| colspan="3" style="text-indent:2em" | 4873,3(17) keV
| 2,8(7) μdtk
|
|
| (43/2+)
|

| 212Po
| Torium C'
| style="text-align:right" | 84
| style="text-align:right" | 128
| 211,9888680(13)
| 299(2) ndtk
| α
| '''208Pb'''
| 0+
| Renik

| rowspan=2 style="text-indent:1em" | 212mPo
| rowspan=2|
| rowspan=2 colspan="3" style="text-indent:2em" | 2911(12) keV
| rowspan=2|45,1(6) dtk
| α (99,93%)
| '''208Pb'''
| rowspan=2|(18+)
| rowspan=2|

| IT (0,07%)
| 212Po

| 213Po
|
| style="text-align:right" | 84
| style="text-align:right" | 129
| 212,992857(3)
| 3,65(4) μdtk
| α
| 209Pb
| 9/2+
| Renik

| 214Po
| Radium C'
| style="text-align:right" | 84
| style="text-align:right" | 130
| 213,9952014(16)
| 164,3(20) μdtk
| α
| 210Pb
| 0+
| Renik

| rowspan=2|215Po
| rowspan=2|Aktinium A
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 131
| rowspan=2|214,9994200(27)
| rowspan=2|1,781(4) mdtk
| α (99,99%)
| 211Pb
| rowspan=2|9/2+
| rowspan=2|Renik

| β− (2,3%)
| 215At

| rowspan=2|216Po
| rowspan=2|Torium A
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 132
| rowspan=2|216,0019150(24)
| rowspan=2|0,145(2) dtk
| α
| 212Pb
| rowspan=2|0+
| rowspan=2|Renik

| β−β− (langka)
| 216Rn

| rowspan=2|217Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 133
| rowspan=2|217,006335(7)
| rowspan=2|1,47(5) dtk
| α (95%)
| 213Pb
| rowspan=2|5/2+#
| rowspan=2|

| β− (5%)
| 217At

| rowspan=2|218Po
| rowspan=2|Radium A
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 134
| rowspan=2|218,0089730(26)
| rowspan=2|3,10(1) mnt
| α (99,98%)
| 214Pb
| rowspan=2|0+
| rowspan=2|Renik

| β− (0,02%)
| 218At

| rowspan=2|219Po
| rowspan=2|
| rowspan=2 style="text-align:right" | 84
| rowspan=2 style="text-align:right" | 135
| rowspan=2|219,01361(16)
| rowspan=2|10,3(1) mnt
| α (28,2%)
| 215Pb
| rowspan=2|9/2+#
| rowspan=2|

| β− (71,8%)
| 219At

| 220Po
|
| style="text-align:right" | 84
| style="text-align:right" | 136
| 220,0164(18)
| 40# dtk [>300 ndtk]
| β−
| 220At
| 0+
|

| 221Po
|
| style="text-align:right" | 84
| style="text-align:right" | 137
| 221,02123(20)
| 2,2(0,7) mmt
| β−
| 221At
| 9/2+#
|

| 222Po
|
| style="text-align:right" | 84
| style="text-align:right" | 138
| 222,024144(40)
| 9,1(7,2) mnt
| β−
| 222At
| 0+
|

==Referensi==

;Referensi umum
Data isotop bersumber dari:
* Berat atom unsur:
:
:
* Massa isotop, spin dan paritas:
:
:
:
* Waktu paruh:
:
:
:

== Sumber dan atribusi ==

Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Isotop+polonium&oldid=28020816 Wikipedia bahasa Indonesia], revisi 28020816 (2025-10-16T13:51:51Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.

Isotop polonium - Riwayat revisi

Maintenance script: Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi

Maintenance script: Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 28020816; atribusi sumber disertakan.