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

2026-08-28T03:57:56Z

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

Maintenance script: Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 25700576; atribusi sumber disertakan.

2026-08-28T03:20:01Z

Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 25700576; atribusi sumber disertakan.

Halaman baru

'''[[Holmium]]''' ('''67Ho''') yang terbentuk secara alami hanya terdiri dari satu [[isotop]] [[Isotop stabil|stabil]], 165Ho. [[#Daftar isotop|Tabel]] di bawah ini mencantumkan 36 isotop yang mencakup 140Ho hingga 175Ho serta 33 [[isomer nuklir]]. Di antara [[Radionuklida|isotop radioaktif]] sintetis yang diketahui, yang paling stabil adalah 163Ho, dengan [[waktu paruh]] 4.570 tahun. Semua radioisotop lain memiliki waktu paruh tidak lebih dari 1,117 hari dalam keadaan dasarnya (walaupun 166m1Ho yang metastabil memiliki waktu paruh sekitar 1.200 tahun), dan sebagian besar memiliki waktu paruh di bawah 3 jam.

Holmium merupakan unsur paling ringan yang satu-satunya isotop alaminya [[stabil secara pengamatan]], artinya diperkirakan bersifat radioaktif dan meluruh, tetapi peluruhan sebenarnya belum teramati. Jika 165Ho ditemukan menjadi radioaktif, maka holmium akan menjadi unsur tanpa isotop stabil paling ringan ketiga (keempat jika [[Isotop samarium|samarium]] (''[[Nomor atom|Z]]'' = 62) atau [[Isotop europium|europium]] (''Z'' = 63) juga radioaktif, kelima jika [[samarium]] dan [[europium]] juga radioaktif), setelah [[Isotop teknesium|teknesium]] (''Z'' = 43) dan [[Isotop prometium|prometium]] (''Z'' = 61).

==Daftar isotop==

| 140Ho
| style="text-align:right" | 67
| style="text-align:right" | 73
| 139,96854(54)#
| 6(3) [[Mili-|m]]dtk
|
|
| 8+#
|
|

| 141Ho
| style="text-align:right" | 67
| style="text-align:right" | 74
| 140,96310(54)#
| 4,1(3) mdtk
|
|
| (7/2−)
|
|

| style="text-indent:1em" | 141mHo
| colspan="3" style="text-indent:2em" | 66(2) keV
| 6,4(8) [[Mikro-|µ]]dtk
|
|
| (1/2+)
|
|

| rowspan=2|142Ho
| rowspan=2 style="text-align:right" | 67
| rowspan=2 style="text-align:right" | 75
| rowspan=2|141,95977(54)#
| rowspan=2|400(100) mdtk
| [[Peluruhan beta|β+]]
| 142Dy
| rowspan=2|(6 hingga 9)
| rowspan=2|
| rowspan=2|

| [[Emisi proton|p]]
| 141Dy

| 143Ho
| style="text-align:right" | 67
| style="text-align:right" | 76
| 142,95461(43)#
| 300# mdtk [>200 [[Nano-|n]]dtk]
| β+
| 143Dy
| 11/2−#
|
|

| rowspan=2|144Ho
| rowspan=2 style="text-align:right" | 67
| rowspan=2 style="text-align:right" | 77
| rowspan=2|143,95148(32)#
| rowspan=2|0,7(1) dtk
| β+
| 144Dy
| rowspan=2|
| rowspan=2|
| rowspan=2|

| β+, p
| 143Tb

| 145Ho
| style="text-align:right" | 67
| style="text-align:right" | 78
| 144,94720(32)#
| 2,4(1) dtk
| β+
| 145Dy
| (11/2−)
|
|

| style="text-indent:1em" | 145mHo
| colspan="3" style="text-indent:2em" | 100(100)# keV
| 100# mdtk
|
|
| 5/2+#
|
|

| rowspan=2|146Ho
| rowspan=2 style="text-align:right" | 67
| rowspan=2 style="text-align:right" | 79
| rowspan=2|145,94464(21)#
| rowspan=2|3,6(3) dtk
| β+
| 146Dy
| rowspan=2|(10+)
| rowspan=2|
| rowspan=2|

| β+, p (langka)
| 145Tb

| rowspan=2|147Ho
| rowspan=2 style="text-align:right" | 67
| rowspan=2 style="text-align:right" | 80
| rowspan=2|146,94006(3)
| rowspan=2|5,8(4) dtk
| β+
| 147Dy
| rowspan=2|(11/2−)
| rowspan=2|
| rowspan=2|

| β+, p (langka)
| 146Tb

| 148Ho
| style="text-align:right" | 67
| style="text-align:right" | 81
| 147,93772(14)
| 2,2(11) dtk
| β+
| 148Dy
| (1+)
|
|

| rowspan=2 style="text-indent:1em" | 148m1Ho
| rowspan=2 colspan="3" style="text-indent:2em" | 400(100)# keV
| rowspan=2|9,49(12) dtk
| β+ (99,92%)
| 148Dy
| rowspan=2|(6)−
| rowspan=2|
| rowspan=2|

| β+, p (0,08%)
| 147Tb

| style="text-indent:1em" | 148m2Ho
| colspan="3" style="text-indent:2em" | 690(100)# keV
| 2,35(4) mdtk
|
|
| (10+)
|
|

| 149Ho
| style="text-align:right" | 67
| style="text-align:right" | 82
| 148,933775(20)
| 21,1(2) dtk
| β+
| 149Dy
| (11/2−)
|
|

| style="text-indent:1em" | 149m1Ho
| colspan="3" style="text-indent:2em" | 48,80(20) keV
| 56(3) dtk
| β+
| 149Dy
| (1/2+)
|
|

| style="text-indent:1em" | 149m2Ho
| colspan="3" style="text-indent:2em" | 7200(350) keV
| >=100 ndtk
|
|
|
|
|

| 150Ho
| style="text-align:right" | 67
| style="text-align:right" | 83
| 149,933496(15)
| 76,8(18) dtk
| β+
| 150Dy
| 2−
|
|

| style="text-indent:1em" | 150m1Ho
| colspan="3" style="text-indent:2em" | -10(50) keV
| 23,3(3) dtk
| β+
| 150Dy
| (9)+
|
|

| style="text-indent:1em" | 150m2Ho
| colspan="3" style="text-indent:2em" | ~8000 keV
| 751 ndtk
|
|
|
|
|

| rowspan=2|151Ho
| rowspan=2 style="text-align:right" | 67
| rowspan=2 style="text-align:right" | 84
| rowspan=2|150,931688(13)
| rowspan=2|35,2(1) dtk
| β+ (78%)
| 151Dy
| rowspan=2|11/2(−)
| rowspan=2|
| rowspan=2|

| [[Peluruhan alfa|α]] (22%)
| 147Tb

| rowspan=2 style="text-indent:1em" | 151mHo
| rowspan=2 colspan="3" style="text-indent:2em" | 41,0(2) keV
| rowspan=2|47,2(10) dtk
| α (77%)
| 147Tb
| rowspan=2|1/2(+)
| rowspan=2|
| rowspan=2|

| β+ (22%)
| 151Dy

| rowspan=2|152Ho
| rowspan=2 style="text-align:right" | 67
| rowspan=2 style="text-align:right" | 85
| rowspan=2|151,931714(15)
| rowspan=2|161,8(3) dtk
| β+ (88%)
| 152Dy
| rowspan=2|2−
| rowspan=2|
| rowspan=2|

| α (12%)
| 148Tb

| style="text-indent:1em" | 152m1Ho
| colspan="3" style="text-indent:2em" | 160(1) keV
| 50,0(4) dtk
|
|
| 9+
|
|

| style="text-indent:1em" | 152m2Ho
| colspan="3" style="text-indent:2em" | 3019,59(19) keV
| 8,4(3) µdtk
|
|
| 19−
|
|

| rowspan=2|153Ho
| rowspan=2 style="text-align:right" | 67
| rowspan=2 style="text-align:right" | 86
| rowspan=2|152,930199(6)
| rowspan=2|2,01(3) mnt
| β+ (99,94%)
| 153Dy
| rowspan=2|11/2−
| rowspan=2|
| rowspan=2|

| α (0,05%)
| 149Tb

| rowspan=2 style="text-indent:1em" | 153m1Ho
| rowspan=2 colspan="3" style="text-indent:2em" | 68,7(3) keV
| rowspan=2|9,3(5) mnt
| β+ (99,82%)
| 153Dy
| rowspan=2|1/2+
| rowspan=2|
| rowspan=2|

| α (0,18%)
| 149Tb

| style="text-indent:1em" | 153m2Ho
| colspan="3" style="text-indent:2em" | 2772 keV
| 229(2) ndtk
|
|
| (31/2+)
|
|

| rowspan=2|154Ho
| rowspan=2 style="text-align:right" | 67
| rowspan=2 style="text-align:right" | 87
| rowspan=2|153,930602(9)
| rowspan=2|11,76(19) mnt
| β+ (99,98%)
| 154Dy
| rowspan=2|2−
| rowspan=2|
| rowspan=2|

| α (0,02%)
| 150Tb

| rowspan=3 style="text-indent:1em" | 154mHo
| rowspan=3 colspan="3" style="text-indent:2em" | 238(30) keV
| rowspan=3|3,10(14) mnt
| β+ (99,99%)
| 154Dy
| rowspan=3|8+
| rowspan=3|
| rowspan=3|

| α (0,001%)
| 150Tb

| [[Transisi isomerik|IT]] (langka)
| 154Ho

| 155Ho
| style="text-align:right" | 67
| style="text-align:right" | 88
| 154,929103(19)
| 48(1) mnt
| β+
| 155Dy
| 5/2+
|
|

| style="text-indent:1em" | 155mHo
| colspan="3" style="text-indent:2em" | 141,97(11) keV
| 880(80) µdtk
|
|
| 11/2−
|
|

| 156Ho
| style="text-align:right" | 67
| style="text-align:right" | 89
| 155,92984(5)
| 56(1) mnt
| β+
| '''156Dy'''
| 4−
|
|

| rowspan=2 style="text-indent:1em" | 156m1Ho
| rowspan=2 colspan="3" style="text-indent:2em" | 100(50)# keV
| rowspan=2|7,8(3) mnt
| β+
| '''156Dy'''
| rowspan=2|(9+)
| rowspan=2|
| rowspan=2|

| IT
| 156Ho

| style="text-indent:1em" | 156m2Ho
| colspan="3" style="text-indent:2em" | 52,4(5) keV
| 9,5(15) dtk
|
|
| 1−
|
|

| 157Ho
| style="text-align:right" | 67
| style="text-align:right" | 90
| 156,928256(26)
| 12,6(2) mnt
| β+
| 157Dy
| 7/2−
|
|

| rowspan=2|158Ho
| rowspan=2 style="text-align:right" | 67
| rowspan=2 style="text-align:right" | 91
| rowspan=2|157,928941(29)
| rowspan=2|11,3(4) mnt
| β+ (93%)
| '''158Dy'''
| rowspan=2|5+
| rowspan=2|
| rowspan=2|

| α (7%)
| 154Tb

| rowspan=2 style="text-indent:1em" | 158m1Ho
| rowspan=2 colspan="3" style="text-indent:2em" | 67,200(10) keV
| rowspan=2|28(2) mnt
| IT (81%)
| 158Ho
| rowspan=2|2−
| rowspan=2|
| rowspan=2|

| β+ (19%)
| '''158Dy'''

| style="text-indent:1em" | 158m2Ho
| colspan="3" style="text-indent:2em" | 180(70)# keV
| 21,3(23) mnt
|
|
| (9+)
|
|

| 159Ho
| style="text-align:right" | 67
| style="text-align:right" | 92
| 158,927712(4)
| 33,05(11) mnt
| β+
| 159Dy
| 7/2−
|
|

| style="text-indent:1em" | 159mHo
| colspan="3" style="text-indent:2em" | 205,91(5) keV
| 8,30(8) dtk
| IT
| 159Ho
| 1/2+
|
|

| 160Ho
| style="text-align:right" | 67
| style="text-align:right" | 93
| 159,928729(16)
| 25,6(3) mnt
| β+
| '''160Dy'''
| 5+
|
|

| rowspan=2 style="text-indent:1em" | 160m1Ho
| rowspan=2 colspan="3" style="text-indent:2em" | 59,98(3) keV
| rowspan=2|5,02(5) jam
| IT (65%)
| 160Ho
| rowspan=2|2−
| rowspan=2|
| rowspan=2|

| β+ (35%)
| '''160Dy'''

| style="text-indent:1em" | 160m2Ho
| colspan="3" style="text-indent:2em" | 197(16) keV
| 3 dtk
|
|
| (9+)
|
|

| 161Ho
| style="text-align:right" | 67
| style="text-align:right" | 94
| 160,927855(3)
| 2,48(5) jam
| [[Penangkapan elektron|EC]]
| '''161Dy'''
| 7/2−
|
|

| style="text-indent:1em" | 161mHo
| colspan="3" style="text-indent:2em" | 211,16(3) keV
| 6,76(7) dtk
| IT
| 161Ho
| 1/2+
|
|

| 162Ho
| style="text-align:right" | 67
| style="text-align:right" | 95
| 161,929096(4)
| 15,0(10) mnt
| β+
| '''162Dy'''
| 1+
|
|

| rowspan=2 style="text-indent:1em" | 162mHo
| rowspan=2 colspan="3" style="text-indent:2em" | 106(7) keV
| rowspan=2|67,0(7) mnt
| IT (62%)
| 162Ho
| rowspan=2|6−
| rowspan=2|
| rowspan=2|

| β+ (38%)
| '''162Dy'''

| 163Ho
| style="text-align:right" | 67
| style="text-align:right" | 96
| 162,9287339(27)
| 4570(25) thn
| EC
| '''163Dy'''
| 7/2−
|
|

| style="text-indent:1em" | 163mHo
| colspan="3" style="text-indent:2em" | 297,88(7) keV
| 1,09(3) dtk
| IT
| 163Ho
| 1/2+
|
|

| rowspan=2|164Ho
| rowspan=2 style="text-align:right" | 67
| rowspan=2 style="text-align:right" | 97
| rowspan=2|163,9302335(30)
| rowspan=2|29(1) mnt
| EC (60%)
| '''164Dy'''
| rowspan=2|1+
| rowspan=2|
| rowspan=2|

| β− (40%)
| 164Er

| style="text-indent:1em" | 164mHo
| colspan="3" style="text-indent:2em" | 139,77(8) keV
| 38,0(10) mnt [37,5(+15−5) mnt]
| IT
| 164Ho
| 6−
|
|

| 165Ho
| style="text-align:right" | 67
| style="text-align:right" | 98
| 164,9303221(27)
| colspan=3 align=center|'''[[Stabil Secara Pengamatan]]'''
| 7/2−
| 1,0000
|

| 166Ho
| style="text-align:right" | 67
| style="text-align:right" | 99
| 165,9322842(27)
| 26,83(2) jam
| β−
| '''166Er'''
| 0−
|
|

| style="text-indent:1em" | 166m1Ho
| colspan="3" style="text-indent:2em" | 5,985(18) keV
| 1200(180) thn
| β−
| '''166Er'''
| (7)−
|
|

| style="text-indent:1em" | 166m2Ho
| colspan="3" style="text-indent:2em" | 190,9052(20) keV
| 185(15) µdtk
|
|
| 3+
|
|

| 167Ho
| style="text-align:right" | 67
| style="text-align:right" | 100
| 166,933133(6)
| 3,003(18) jam
| β−
| '''167Er'''
| 7/2−
|
|

| style="text-indent:1em" | 167mHo
| colspan="3" style="text-indent:2em" | 259,34(11) keV
| 6,0(10) µdtk
|
|
| 3/2+
|
|

| 168Ho
| style="text-align:right" | 67
| style="text-align:right" | 101
| 167,93552(3)
| 2,99(7) mnt
| β−
| '''168Er'''
| 3+
|
|

| rowspan=2 style="text-indent:1em" | 168m1Ho
| rowspan=2 colspan="3" style="text-indent:2em" | 59(1) keV
| rowspan=2|132(4) dtk
| IT (99,5%)
| 168Ho
| rowspan=2|(6+)
| rowspan=2|
| rowspan=2|

| β− (0,5%)
| '''168Er'''

| style="text-indent:1em" | 168m2Ho
| colspan="3" style="text-indent:2em" | 143,4(2) keV
| >4 µdtk
|
|
| (1)−
|
|

| style="text-indent:1em" | 168m3Ho
| colspan="3" style="text-indent:2em" | 192,6(2) keV
| 108(11) ndtk
|
|
| 1+
|
|

| 169Ho
| style="text-align:right" | 67
| style="text-align:right" | 102
| 168,936872(22)
| 4,72(10) mnt
| β−
| 169Er
| 7/2−
|
|

| 170Ho
| style="text-align:right" | 67
| style="text-align:right" | 103
| 169,93962(5)
| 2,76(5) mnt
| β−
| '''170Er'''
| 6+#
|
|

| style="text-indent:1em" | 170mHo
| colspan="3" style="text-indent:2em" | 120(70) keV
| 43(2) dtk
| β−
| '''170Er'''
| (1+)
|
|

| 171Ho
| style="text-align:right" | 67
| style="text-align:right" | 104
| 170,94147(64)
| 53(2) dtk
| β−
| 171Er
| 7/2−#
|
|

| 172Ho
| style="text-align:right" | 67
| style="text-align:right" | 105
| 171,94482(43)#
| 25(3) dtk
| β−
| 172Er
|
|
|

| 173Ho
| style="text-align:right" | 67
| style="text-align:right" | 106
| 172,94729(43)#
| 10# dtk
| β−
| 173Er
| 7/2−#
|
|

| 174Ho
| style="text-align:right" | 67
| style="text-align:right" | 107
| 173,95115(54)#
| 8# dtk
|
|
|
|
|

| 175Ho
| style="text-align:right" | 67
| style="text-align:right" | 108
| 174,95405(64)#
| 5# dtk
|
|
| 7/2−#
|
|

==Referensi==

* Massa isotop dari:
**
* Komposisi isotop dan massa atom standar dari:
**
**
* Data waktu paruh, spin, dan isomer dipilih dari sumber-sumber berikut.
**
**
**

== Sumber dan atribusi ==

Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Isotop+holmium&oldid=25700576 Wikipedia bahasa Indonesia], revisi 25700576 (2024-05-10T05:50:26Z), 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 holmium - Riwayat revisi

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

Maintenance script: Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 25700576; atribusi sumber disertakan.