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

2026-08-28T08:57:28Z

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

Maintenance script: Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 21357719; atribusi sumber disertakan.

2026-08-28T08:19:06Z

Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 21357719; atribusi sumber disertakan.

Halaman baru

'''[[Terbium]]''' ('''65Tb''') yang terbentuk secara alami hanya terdiri dari satu [[isotop]] [[Isotop stabil|stabil]], 159Tb; oleh karena itu, terbium adalah [[unsur monoisotop]] dan [[Unsur mononuklida|mononuklida]]. Tiga puluh enam [[Radionuklida|radioisotop]] telah dikarakterisasi, dengan yang paling stabil adalah 158Tb dengan [[waktu paruh]] 180 tahun, 157Tb dengan waktu paruh 71 tahun, dan 160Tb dengan waktu paruh 72,3 hari. Semua isotop [[Peluruhan radioaktif|radioaktif]] yang tersisa memiliki waktu paruh kurang dari 6,907 hari, dan sebagian besar memiliki waktu paruh kurang dari 24 detik. Unsur ini juga memiliki 27 [[Isomer nuklir|keadaan meta]], dengan yang paling stabil adalah 156m1Tb (''t''1/2 = 24,4 jam), 154m2Tb (''t''1/2 = 22,7 jam) dan 154m1Tb (''t''1/2 = 9,4 jam).

[[Mode peluruhan]] utama sebelum isotop stabil yang paling melimpah, 159Tb, adalah [[penangkapan elektron]], dan mode utama sesudahnya adalah [[peluruhan beta]]. [[Produk peluruhan]] utama sebelum 159Tb adalah [[Isotop gadolinium|isotop unsur 64]] ([[gadolinium]]) dan produk utama sesudahnya adalah [[Isotop disprosium|isotop unsur 66]] ([[disprosium]]).

==Daftar isotop==

| 135Tb
| style="text-align:right" | 65
| style="text-align:right" | 70
|
| 0,94(+33−22) [[Mili-|m]]dtk
|
|
| (7/2−)
|
|

| 136Tb
| style="text-align:right" | 65
| style="text-align:right" | 71
| 135,96138(64)#
| 0,2# dtk
|
|
|
|
|

| 137Tb
| style="text-align:right" | 65
| style="text-align:right" | 72
| 136,95598(64)#
| 600# mdtk
|
|
| 11/2−#
|
|

| rowspan=2|138Tb
| rowspan=2 style="text-align:right" | 65
| rowspan=2 style="text-align:right" | 73
| rowspan=2|137,95316(43)#
| rowspan=2|800# mdtk [>200 [[Nano-|n]]dtk]
| [[Peluruhan beta|β+]]
| 138Gd
| rowspan=2|
| rowspan=2|
| rowspan=2|

| [[Emisi proton|p]]
| 137Gd

| 139Tb
| style="text-align:right" | 65
| style="text-align:right" | 74
| 138,94829(32)#
| 1,6(2) dtk
| β+
| 139Gd
| 11/2−#
|
|

| rowspan=2|140Tb
| rowspan=2 style="text-align:right" | 65
| rowspan=2 style="text-align:right" | 75
| rowspan=2|139,94581(86)
| rowspan=2|2,4(2) dtk
| β+ (99,74%)
| 140Gd
| rowspan=2|5
| rowspan=2|
| rowspan=2|

| β+, p (0,26%)
| 139Eu

| 141Tb
| style="text-align:right" | 65
| style="text-align:right" | 76
| 140,94145(11)
| 3,5(2) dtk
| β+
| 141Gd
| (5/2−)
|
|

| style="text-indent:1em" | 141mTb
| colspan="3" style="text-indent:2em" | 0(200)# keV
| 7,9(6) dtk
| β+
| 141Gd
| 11/2−#
|
|

| rowspan=2|142Tb
| rowspan=2 style="text-align:right" | 65
| rowspan=2 style="text-align:right" | 77
| rowspan=2|141,93874(32)#
| rowspan=2|597(17) mdtk
| β+
| 142Gd
| rowspan=2|1+
| rowspan=2|
| rowspan=2|

| β+, p
| 141Eu

| rowspan=2 style="text-indent:1em" | 142m1Tb
| rowspan=2 colspan="3" style="text-indent:2em" | 280,2(10) keV
| rowspan=2|303(17) mdtk
| [[Transisi isomerik|IT]] (99,5%)
| 142Tb
| rowspan=2|(5−)
| rowspan=2|
| rowspan=2|

| β+ (0,5%)
| 142Gd

| style="text-indent:1em" | 142m2Tb
| colspan="3" style="text-indent:2em" | 621.4(11) keV
| 15(4) [[Mikro-|µ]]dtk
|
|
|
|
|

| 143Tb
| style="text-align:right" | 65
| style="text-align:right" | 78
| 142,93512(6)
| 12(1) dtk
| β+
| 143Gd
| (11/2−)
|
|

| style="text-indent:1em" | 143mTb
| colspan="3" style="text-indent:2em" | 0(100)# keV
| <21 dtk
| β+
| 143Gd
| 5/2+#
|
|

| rowspan=2|144Tb
| rowspan=2 style="text-align:right" | 65
| rowspan=2 style="text-align:right" | 79
| rowspan=2|143,93305(3)
| rowspan=2|~1 dtk
| β+
| 144Gd
| rowspan=2|1+
| rowspan=2|
| rowspan=2|

| β+, p (langka)
| 143Eu

| rowspan=3 style="text-indent:1em" | 144m1Tb
| rowspan=3 colspan="3" style="text-indent:2em" | 396,9(5) keV
| rowspan=3|4,25(15) dtk
| IT (66%)
| 144Tb
| rowspan=3|(6−)
| rowspan=3|
| rowspan=3|

| β+ (34%)
| 144Gd

| β+, p (<1%)
| 143Eu

| style="text-indent:1em" | 144m2Tb
| colspan="3" style="text-indent:2em" | 476,2(5) keV
| 2,8(3) µdtk
|
|
| (8−)
|
|

| style="text-indent:1em" | 144m3Tb
| colspan="3" style="text-indent:2em" | 517,1(5) keV
| 670(60) ndtk
|
|
| (9+)
|
|

| style="text-indent:1em" | 144m4Tb
| colspan="3" style="text-indent:2em" | 544,5(6) keV
| <300 ndtk
|
|
| (10+)
|
|

| 145Tb
| style="text-align:right" | 65
| style="text-align:right" | 80
| 144,92927(6)
| 20# mnt
| β+
| 145Gd
| (3/2+)
|
|

| style="text-indent:1em" | 145mTb
| colspan="3" style="text-indent:2em" | 0(100)# keV
| 30,9(7) dtk
| β+
| 145Gd
| (11/2−)
|
|

| 146Tb
| style="text-align:right" | 65
| style="text-align:right" | 81
| 145,92725(5)
| 8(4) dtk
| β+
| 146Gd
| 1+
|
|

| style="text-indent:1em" | 146m1Tb
| colspan="3" style="text-indent:2em" | 150(100)# keV
| 24,1(5) dtk
| β+
| 146Gd
| 5−
|
|

| style="text-indent:1em" | 146m2Tb
| colspan="3" style="text-indent:2em" | 930(100)# keV
| 1,18(2) mdtk
|
|
| (10+)
|
|

| 147Tb
| style="text-align:right" | 65
| style="text-align:right" | 82
| 146,924045(13)
| 1,64(3) jam
| β+
| 147Gd
| 1/2+#
|
|

| style="text-indent:1em" | 147mTb
| colspan="3" style="text-indent:2em" | 50,6(9) keV
| 1,87(5) mnt
| β+
| 147Gd
| (11/2)−
|
|

| 148Tb
| style="text-align:right" | 65
| style="text-align:right" | 83
| 147,924272(15)
| 60(1) mnt
| β+
| 148Gd
| 2−
|
|

| style="text-indent:1em" | 148m1Tb
| colspan="3" style="text-indent:2em" | 90,1(3) keV
| 2,20(5) mnt
| β+
| 148Gd
| (9)+
|
|

| style="text-indent:1em" | 148m2Tb
| colspan="3" style="text-indent:2em" | 8618,6(10) keV
| 1,310(7) µdtk
|
|
| (27+)
|
|

| rowspan=2|149Tb
| rowspan=2 style="text-align:right" | 65
| rowspan=2 style="text-align:right" | 84
| rowspan=2|148,923246(5)
| rowspan=2|4,118(25) jam
| β+ (83,3%)
| 149Gd
| rowspan=2|1/2+
| rowspan=2|
| rowspan=2|

| [[Peluruhan alfa|α]] (16,7%)
| 145Eu

| rowspan=2 style="text-indent:1em" | 149mTb
| rowspan=2 colspan="3" style="text-indent:2em" | 35,78(13) keV
| rowspan=2|4,16(4) mnt
| β+ (99,97%)
| 149Gd
| rowspan=2|11/2−
| rowspan=2|
| rowspan=2|

| α (0,022%)
| 145Eu

| rowspan=2|150Tb
| rowspan=2 style="text-align:right" | 65
| rowspan=2 style="text-align:right" | 85
| rowspan=2|149,923660(8)
| rowspan=2|3,48(16) jam
| β+ (99,95%)
| 150Gd
| rowspan=2|(2−)
| rowspan=2|
| rowspan=2|

| α (0,05%)
| 146Eu

| rowspan=2 style="text-indent:1em" | 150mTb
| rowspan=2 colspan="3" style="text-indent:2em" | 457(29) keV
| rowspan=2|5,8(2) mnt
| β+
| 150Gd
| rowspan=2|9+
| rowspan=2|
| rowspan=2|

| IT (langka)
| 150Tb

| rowspan=2|151Tb
| rowspan=2 style="text-align:right" | 65
| rowspan=2 style="text-align:right" | 86
| rowspan=2|150,923103(5)
| rowspan=2|17.609(1) jam
| β+ (99,99%)
| 151Gd
| rowspan=2|1/2(+)
| rowspan=2|
| rowspan=2|

| α (0,0095%)
| 147Eu

| rowspan=2 style="text-indent:1em" | 151mTb
| rowspan=2 colspan="3" style="text-indent:2em" | 99,54(6) keV
| rowspan=2|25(3) dtk
| IT (93,8%)
| 151Tb
| rowspan=2|(11/2−)
| rowspan=2|
| rowspan=2|

| β+ (6,2%)
| 151Gd

| rowspan=2|152Tb
| rowspan=2 style="text-align:right" | 65
| rowspan=2 style="text-align:right" | 87
| rowspan=2|151,92407(4)
| rowspan=2|17,5(1) jam
| β+
| '''''152Gd'''''
| rowspan=2|2−
| rowspan=2|
| rowspan=2|

| α (7%)
| 148Eu

| style="text-indent:1em" | 152m1Tb
| colspan="3" style="text-indent:2em" | 342,15(16) keV
| 0,96 µdtk
|
|
| 5−
|
|

| rowspan=2 style="text-indent:1em" | 152m2Tb
| rowspan=2 colspan="3" style="text-indent:2em" | 501,74(19) keV
| rowspan=2|4,2(1) mnt
| IT (78,8%)
| 152Tb
| rowspan=2|8+
| rowspan=2|
| rowspan=2|

| β+ (21,2%)
| '''''152Gd'''''

| 153Tb
| style="text-align:right" | 65
| style="text-align:right" | 88
| 152,923435(5)
| 2,34(1) hri
| β+
| 153Gd
| 5/2+
|
|

| style="text-indent:1em" | 153mTb
| colspan="3" style="text-indent:2em" | 163,175(5) keV
| 186(4) µdtk
|
|
| 11/2−
|
|

| rowspan=2|154Tb
| rowspan=2 style="text-align:right" | 65
| rowspan=2 style="text-align:right" | 89
| rowspan=2|153,92468(5)
| rowspan=2|21,5(4) jam
| β+ (99,9%)
| '''154Gd'''
| rowspan=2|0(+#)
| rowspan=2|
| rowspan=2|

| β− (0,1%)
| 154Dy

| rowspan=3 style="text-indent:1em" | 154m1Tb
| rowspan=3 colspan="3" style="text-indent:2em" | 12(7) keV
| rowspan=3|9,4(4) jam
| β+ (78,2%)
| '''154Gd'''
| rowspan=3|3−
| rowspan=3|
| rowspan=3|

| IT (21,8%)
| 154Tb

| β− (0,1%)
| 154Dy

| style="text-indent:1em" | 154m2Tb
| colspan="3" style="text-indent:2em" | 200(150)# keV
| 22,7(5) jam
|
|
| 7−
|
|

| style="text-indent:1em" | 154m3Tb
| colspan="3" style="text-indent:2em" | 0+Z keV
| 513(42) ndtk
|
|
|
|
|

| 155Tb
| style="text-align:right" | 65
| style="text-align:right" | 90
| 154,923505(13)
| 5,32(6) hri
| [[Penangkapan elektron|EC]]
| '''155Gd'''
| 3/2+
|
|

| rowspan=2|156Tb
| rowspan=2 style="text-align:right" | 65
| rowspan=2 style="text-align:right" | 91
| rowspan=2|155,924747(5)
| rowspan=2|5,35(10) hri
| β+
| '''156Gd'''
| rowspan=2|3−
| rowspan=2|
| rowspan=2|

| β− (langka)
| '''156Dy'''

| style="text-indent:1em" | 156m1Tb
| colspan="3" style="text-indent:2em" | 54(3) keV
| 24,4(10) jam
| IT
| 156Tb
| (7−)
|
|

| style="text-indent:1em" | 156m2Tb
| colspan="3" style="text-indent:2em" | 88,4(2) keV
| 5,3(2) jam
|
|
| (0+)
|
|

| 157Tb
| style="text-align:right" | 65
| style="text-align:right" | 92
| 156,9240246(27)
| 71(7) thn
| EC
| '''157Gd'''
| 3/2+
|
|

| rowspan=2|158Tb
| rowspan=2 style="text-align:right" | 65
| rowspan=2 style="text-align:right" | 93
| rowspan=2|157,9254131(28)
| rowspan=2|180(11) thn
| β+ (83,4%)
| '''158Gd'''
| rowspan=2|3−
| rowspan=2|
| rowspan=2|

| β− (16,6%)
| '''158Dy'''

| rowspan=3 style="text-indent:1em" | 158m1Tb
| rowspan=3 colspan="3" style="text-indent:2em" | 110,3(12) keV
| rowspan=3|10,70(17) dtk
| IT (99,39%)
| 158Tb
| rowspan=3|0−
| rowspan=3|
| rowspan=3|

| β− (0,6%)
| '''158Dy'''

| β+ (0,01%)
| '''158Gd'''

| style="text-indent:1em" | 158m2Tb
| colspan="3" style="text-indent:2em" | 388,37(15) keV
| 0,40(4) mdtk
|
|
| 7−
|
|

| 159Tb
| style="text-align:right" | 65
| style="text-align:right" | 94
| 158,9253468(27)
| colspan=3 align=center|'''Stabil'''
| 3/2+
| 1,0000
|

| 160Tb
| style="text-align:right" | 65
| style="text-align:right" | 95
| 159,9271676(27)
| 72,3(2) hri
| β−
| '''160Dy'''
| 3−
|
|

| 161Tb
| style="text-align:right" | 65
| style="text-align:right" | 96
| 160,9275699(28)
| 6,906(19) hri
| β−
| '''161Dy'''
| 3/2+
|
|

| 162Tb
| style="text-align:right" | 65
| style="text-align:right" | 97
| 161,92949(4)
| 7,60(15) mnt
| β−
| '''162Dy'''
| 1−
|
|

| 163Tb
| style="text-align:right" | 65
| style="text-align:right" | 98
| 162,930648(5)
| 19,5(3) mnt
| β−
| '''163Dy'''
| 3/2+
|
|

| 164Tb
| style="text-align:right" | 65
| style="text-align:right" | 99
| 163,93335(11)
| 3,0(1) mnt
| β−
| '''164Dy'''
| (5+)
|
|

| 165Tb
| style="text-align:right" | 65
| style="text-align:right" | 100
| 164,93488(21)#
| 2,11(10) mnt
| β−
| 165mDy
| 3/2+#
|
|

| 166Tb
| style="text-align:right" | 65
| style="text-align:right" | 101
| 165,93799(11)
| 25,6(22) dtk
| β−
| 166Dy
|
|
|

| 167Tb
| style="text-align:right" | 65
| style="text-align:right" | 102
| 166,94005(43)#
| 19,4(27) dtk
| β−
| 167Dy
| 3/2+#
|
|

| 168Tb
| style="text-align:right" | 65
| style="text-align:right" | 103
| 167,94364(54)#
| 8,2(13) dtk
| β−
| 168Dy
| 4−#
|
|

| 169Tb
| style="text-align:right" | 65
| style="text-align:right" | 104
| 168,94622(64)#
| 2# dtk
| β−
| 169Dy
| 3/2+#
|
|

| 170Tb
| style="text-align:right" | 65
| style="text-align:right" | 105
| 169,95025(75)#
| 3# dtk
| β−
| 170Dy
|
|
|

| 171Tb
| style="text-align:right" | 65
| style="text-align:right" | 106
| 170,95330(86)#
| 500# mdtk
| β−
| 171Dy
| 3/2+#
|
|

==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+terbium&oldid=21357719 Wikipedia bahasa Indonesia], revisi 21357719 (2022-07-09T23:35:17Z), 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 terbium - Riwayat revisi

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

Maintenance script: Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 21357719; atribusi sumber disertakan.