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

2026-08-28T03:57:57Z

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

Maintenance script: Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 21340549; atribusi sumber disertakan.

2026-08-28T03:20:04Z

Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 21340549; atribusi sumber disertakan.

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'''[[Itrium]]''' ('''39Y''') yang terbentuk secara alami hanya terdiri dari satu [[isotop]] [[Isotop stabil|stabil]], 89Y; oleh karena itu, itrium adalah [[unsur monoisotop]] dan [[Unsur mononuklida|mononuklida]]. [[Radionuklida|Radioisotop]] yang paling stabil adalah 88Y, yang memiliki [[waktu paruh]] 106,6 hari dan 91Y dengan waktu paruh 58,51 hari. Semua isotop lainnya memiliki waktu paruh kurang dari satu hari, kecuali 87Y, yang memiliki waktu paruh 79,8 jam, dan [[Itrium-90|90Y]], dengan waktu paruh 64 jam. [[Peluruhan radioaktif#Mode peluruhan|Mode peluruhan]] yang dominan untuk isotop di bawah 89Y yang stabil adalah [[penangkapan elektron]] dan untuk isotop di atasnya adalah [[Peluruhan beta|emisi beta]]. Tiga puluh lima isotop tidak stabil telah dikarakterisasi.

90Y ada dalam kesetimbangan dengan [[Deret radioaktif|isotop induk]]nya [[stronsium-90|90Sr]], yang merupakan produk dari [[fisi nuklir]].

==Daftar isotop==

| 76Y
| style="text-align:right" | 39
| style="text-align:right" | 37
| 75,95845(54)#
| 500# [[Nano-|n]]dtk [>170 ndtk]
|
|
|
|

| rowspan=2|77Y
| rowspan=2 style="text-align:right" | 39
| rowspan=2 style="text-align:right" | 38
| rowspan=2|76,94965(7)#
| rowspan=2|63(17) [[Mili-|m]]dtk
| [[Emisi proton|p]] (>99,9%)
| 76Sr
| rowspan=2|5/2+#
| rowspan=2|

| [[Peluruhan beta|β+]] (<0,1%)
| 77Sr

| 78Y
| style="text-align:right" | 39
| style="text-align:right" | 39
| 77,94361(43)#
| 54(5) mdtk
| β+
| 78Sr
| (0+)
|

| style="text-indent:1em" | 78mY
| colspan="3" style="text-indent:2em" | 0(500)# keV
| 5,8(5) dtk
|
|
| 5+#
|

| rowspan=2|79Y
| rowspan=2 style="text-align:right" | 39
| rowspan=2 style="text-align:right" | 40
| rowspan=2|78,93735(48)
| rowspan=2|14,8(6) dtk
| β+ (>99,9%)
| 79Sr
| rowspan=2|(5/2+)#
| rowspan=2|

| β+, p (<0,1%)
| 78Rb

| 80Y
| style="text-align:right" | 39
| style="text-align:right" | 41
| 79,93428(19)
| 30,1(5) dtk
| β+
| 80Sr
| 4−
|

| style="text-indent:1em" | 80m1Y
| colspan="3" style="text-indent:2em" | 228,5(1) keV
| 4,8(3) dtk
|
|
| (1−)
|

| style="text-indent:1em" | 80m2Y
| colspan="3" style="text-indent:2em" | 312,6(9) keV
| 4,7(3) [[Mikro-|µ]]dtk
|
|
| (2+)
|

| 81Y
| style="text-align:right" | 39
| style="text-align:right" | 42
| 80,92913(7)
| 70,4(10) dtk
| β+
| 81Sr
| (5/2+)
|

| 82Y
| style="text-align:right" | 39
| style="text-align:right" | 43
| 81,92679(11)
| 8,30(20) dtk
| β+
| 82Sr
| 1+
|

| style="text-indent:1em" | 82m1Y
| colspan="3" style="text-indent:2em" | 402,63(14) keV
| 268(25) ndtk
|
|
| 4−
|

| style="text-indent:1em" | 82m2Y
| colspan="3" style="text-indent:2em" | 507,50(13) keV
| 147(7) ndtk
|
|
| 6+
|

| 83Y
| style="text-align:right" | 39
| style="text-align:right" | 44
| 82,92235(5)
| 7,08(6) mnt
| β+
| 83Sr
| 9/2+
|

| rowspan=2 style="text-indent:1em" | 83mY
| rowspan=2 colspan="3" style="text-indent:2em" | 61,98(11) keV
| rowspan=2|2,85(2) mnt
| β+ (60%)
| 83Sr
| rowspan=2|(3/2−)
| rowspan=2|

| [[Transisi isomerik|IT]] (40%)
| 83Y

| 84Y
| style="text-align:right" | 39
| style="text-align:right" | 45
| 83,92039(10)
| 39,5(8) mnt
| β+
| '''84Sr'''
| 1+
|

| style="text-indent:1em" | 84mY
| colspan="3" style="text-indent:2em" | −80(190) keV
| 4,6(2) dtk
| β+
| '''84Sr'''
| (5−)
|

| 85Y
| style="text-align:right" | 39
| style="text-align:right" | 46
| 84,916433(20)
| 2,68(5) jam
| β+
| 85Sr
| (1/2)−
|

| rowspan=2 style="text-indent:1em" | 85m1Y
| rowspan=2 colspan="3" style="text-indent:2em" | 19,8(5) keV
| rowspan=2|4,86(13) jam
| β+ (99,998%)
| 85Sr
| rowspan=2|9/2+
| rowspan=2|

| IT (0,002%)
| 85Y

| style="text-indent:1em" | 85m2Y
| colspan="3" style="text-indent:2em" | 266,30(20) keV
| 178(6) ndtk
|
|
| 5/2−
|

| 86Y
| style="text-align:right" | 39
| style="text-align:right" | 47
| 85,914886(15)
| 14,74(2) jam
| β+
| '''86Sr'''
| 4−
|

| rowspan=2 style="text-indent:1em" | 86m1Y
| rowspan=2 colspan="3" style="text-indent:2em" | 218,30(20) keV
| rowspan=2|48(1) mnt
| IT (99,31%)
| 86Y
| rowspan=2|(8+)
| rowspan=2|

| β+ (0,69%)
| '''86Sr'''

| style="text-indent:1em" | 86m2Y
| colspan="3" style="text-indent:2em" | 302,2(5) keV
| 125(6) ndtk
|
|
| (7−)
|

| 87Y
| style="text-align:right" | 39
| style="text-align:right" | 48
| 86,9108757(17)
| 79,8(3) jam
| β+
| '''87Sr'''
| 1/2−
|

| rowspan=2 style="text-indent:1em" | 87mY
| rowspan=2 colspan="3" style="text-indent:2em" | 380,82(7) keV
| rowspan=2|13,37(3) jam
| IT (98,43%)
| 87Y
| rowspan=2|9/2+
| rowspan=2|

| β+ (1,56%)
| '''87Sr'''

| 88Y
| style="text-align:right" | 39
| style="text-align:right" | 49
| 87,9095011(20)
| 106,616(13) hri
| β+
| '''88Sr'''
| 4−
|

| style="text-indent:1em" | 88m1Y
| colspan="3" style="text-indent:2em" | 674,55(4) keV
| 13,9(2) mdtk
| IT
| 88Y
| (8)+
|

| style="text-indent:1em" | 88m2Y
| colspan="3" style="text-indent:2em" | 392,86(9) keV
| 300(3) µdtk
|
|
| 1+
|

| 89Y
| style="text-align:right" | 39
| style="text-align:right" | 50
| 88,9058483(27)
| colspan=3 align=center|'''Stabil'''
| 1/2−
| 1,0000

| style="text-indent:1em" | 89mY
| colspan="3" style="text-indent:2em" | 908,97(3) keV
| 15,663(5) dtk
| IT
| '''89Y'''
| 9/2+
|

| [[Itrium-90|90Y]]
| style="text-align:right" | 39
| style="text-align:right" | 51
| 89,9071519(27)
| 64,053(20) jam
| β−
| '''90Zr'''
| 2−
|

| rowspan=2 style="text-indent:1em" | 90mY
| rowspan=2 colspan="3" style="text-indent:2em" | 681,67(10) keV
| rowspan=2|3,19(6) jam
| IT (99,99%)
| 90Y
| rowspan=2|7+
| rowspan=2|

| β− (0,0018%)
| '''90Zr'''

| 91Y
| style="text-align:right" | 39
| style="text-align:right" | 52
| 90,907305(3)
| 58,51(6) hri
| β−
| '''91Zr'''
| 1/2−
|

| rowspan=2 style="text-indent:1em" | 91mY
| rowspan=2 colspan="3" style="text-indent:2em" | 555,58(5) keV
| rowspan=2|49,71(4) mnt
| IT (98,5%)
| 91Y
| rowspan=2|9/2+
| rowspan=2|

| β− (1,5%)
| '''91Zr'''

| 92Y
| style="text-align:right" | 39
| style="text-align:right" | 53
| 91,908949(10)
| 3,54(1) jam
| β−
| '''92Zr'''
| 2−
|

| 93Y
| style="text-align:right" | 39
| style="text-align:right" | 54
| 92,909583(11)
| 10,18(8) jam
| β−
| 93Zr
| 1/2−
|

| style="text-indent:1em" | 93mY
| colspan="3" style="text-indent:2em" | 758,719(21) keV
| 820(40) mdtk
| IT
| 93Y
| 7/2+
|

| 94Y
| style="text-align:right" | 39
| style="text-align:right" | 55
| 93,911595(8)
| 18,7(1) mnt
| β−
| '''94Zr'''
| 2−
|

| 95Y
| style="text-align:right" | 39
| style="text-align:right" | 56
| 94,912821(8)
| 10,3(1) mnt
| β−
| 95Zr
| 1/2−
|

| 96Y
| style="text-align:right" | 39
| style="text-align:right" | 57
| 95,915891(25)
| 5,34(5) dtk
| β−
| '''''96Zr'''''
| 0−
|

| style="text-indent:1em" | 96mY
| colspan="3" style="text-indent:2em" | 1140(30) keV
| 9,6(2) dtk
| β−
| '''''96Zr'''''
| (8)+
|

| rowspan=2|97Y
| rowspan=2 style="text-align:right" | 39
| rowspan=2 style="text-align:right" | 58
| rowspan=2|96,918134(13)
| rowspan=2|3,75(3) dtk
| β− (99,942%)
| 97Zr
| rowspan=2|(1/2−)
| rowspan=2|

| β−, [[Emisi neutron|n]] (0,058%)
| '''''96Zr'''''

| rowspan=3 style="text-indent:1em" | 97m1Y
| rowspan=3 colspan="3" style="text-indent:2em" | 667,51(23) keV
| rowspan=3|1,17(3) dtk
| β− (99,3%)
| 97Zr
| rowspan=3|(9/2)+
| rowspan=3|

| IT (0,7%)
| 97Y

| β−, n (0,08%)
| '''''96Zr'''''

| style="text-indent:1em" | 97m2Y
| colspan="3" style="text-indent:2em" | 3523,3(4) keV
| 142(8) mdtk
|
|
| (27/2−)
|

| rowspan=2|98Y
| rowspan=2 style="text-align:right" | 39
| rowspan=2 style="text-align:right" | 59
| rowspan=2|97,922203(26)
| rowspan=2|0,548(2)  ldtk
| β− (99,669%)
| 98Zr
| rowspan=2|(0)−
| rowspan=2|

| β−, n (0,331%)
| 97Zr

| style="text-indent:1em" | 98m1Y
| colspan="3" style="text-indent:2em" | 170,74(6) keV
| 620(80) ndtk
|
|
| (2)−
|

| rowspan=3 style="text-indent:1em" | 98m2Y
| rowspan=3 colspan="3" style="text-indent:2em" | 410(30) keV
| rowspan=3|2,0(2) dtk
| β− (86,6%)
| 98Zr
| rowspan=3|(5+,4−)
| rowspan=3|

| IT (10%)
| 98Y

| β−, n (3,4%)
| 97Zr

| style="text-indent:1em" | 98m3Y
| colspan="3" style="text-indent:2em" | 496,19(15) keV
| 7,6(4) µdtk
|
|
| (2−)
|

| style="text-indent:1em" | 98m4Y
| colspan="3" style="text-indent:2em" | 1181,1(4) keV
| 0,83(10) µdtk
|
|
| (8−)
|

| rowspan=2|99Y
| rowspan=2 style="text-align:right" | 39
| rowspan=2 style="text-align:right" | 60
| rowspan=2|98,924636(26)
| rowspan=2|1,470(7) dtk
| β− (98,1%)
| 99Zr
| rowspan=2|(5/2+)
| rowspan=2|

| β−, n (1,9%)
| 98Zr

| style="text-indent:1em" | 99mY
| colspan="3" style="text-indent:2em" | 2141,65(19) keV
| 8,6(8) µdtk
|
|
| (17/2+)
|

| rowspan=2|100Y
| rowspan=2 style="text-align:right" | 39
| rowspan=2 style="text-align:right" | 61
| rowspan=2|99,92776(8)
| rowspan=2|735(7) mdtk
| β− (98,98%)
| 100Zr
| rowspan=2|1−,2−
| rowspan=2|

| β−, n (1,02%)
| 99Zr

| style="text-indent:1em" | 100mY
| colspan="3" style="text-indent:2em" | 200(200)# keV
| 940(30) mdtk
| β−
| 100Zr
| (3,4,5)(+#)
|

| rowspan=2|101Y
| rowspan=2 style="text-align:right" | 39
| rowspan=2 style="text-align:right" | 62
| rowspan=2|100,93031(10)
| rowspan=2|426(20) mdtk
| β− (98,06%)
| 101Zr
| rowspan=2|(5/2+)
| rowspan=2|

| β−, n (1,94%)
| 100Zr

| rowspan=2|102Y
| rowspan=2 style="text-align:right" | 39
| rowspan=2 style="text-align:right" | 63
| rowspan=2|101,93356(9)
| rowspan=2|0,30(1) dtk
| β− (95,1%)
| 102Zr
| rowspan=2|
| rowspan=2|

| β−, n (4,9%)
| 101Zr

| rowspan=2 style="text-indent:1em" | 102mY
| rowspan=2 colspan="3" style="text-indent:2em" | 200(200)# keV
| rowspan=2|360(40) mdtk
| β− (94%)
| 102Zr
| rowspan=2|tinggi
| rowspan=2|

| β−, n (6%)
| 101Zr

| rowspan=2|103Y
| rowspan=2 style="text-align:right" | 39
| rowspan=2 style="text-align:right" | 64
| rowspan=2|102,93673(32)#
| rowspan=2|224(19) mdtk
| β− (91,7%)
| 103Zr
| rowspan=2|5/2+#
| rowspan=2|

| β−, n (8,3%)
| 102Zr

| 104Y
| style="text-align:right" | 39
| style="text-align:right" | 65
| 103,94105(43)#
| 180(60) mdtk
| β−
| 104Zr
|
|

| 105Y
| style="text-align:right" | 39
| style="text-align:right" | 66
| 104,94487(54)#
| 60# mdtk [>300 ndtk]
| β−
| 105Zr
| 5/2+#
|

| 106Y
| style="text-align:right" | 39
| style="text-align:right" | 67
| 105,94979(75)#
| 50# mdtk [>300 ndtk]
| β−
| 106Zr
|
|

| 107Y
| style="text-align:right" | 39
| style="text-align:right" | 68
| 106,95414(54)#
| 30# mdtk [>300 ndtk]
|
|
| 5/2+#
|

| 108Y
| style="text-align:right" | 39
| style="text-align:right" | 69
| 107,95948(86)#
| 20# mdtk [>300 ndtk]
|
|
|
|

| 109Y
| style="text-align:right" | 39
| style="text-align:right" | 70
|
|
|
|
|
|

| 110Y
| style="text-align:right" | 39
| style="text-align:right" | 71
|
|
|
|
|

| 111Y
| style="text-align:right" | 39
| style="text-align:right" | 72
|
|
|
|
|
|

==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+itrium&oldid=21340549 Wikipedia bahasa Indonesia], revisi 21340549 (2022-07-06T11:00:38Z), 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 itrium - Riwayat revisi

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

Maintenance script: Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 21340549; atribusi sumber disertakan.