Isotop nobelium: Perbedaan antara revisi
Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 22756121; atribusi sumber disertakan. |
Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi |
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| Baris 2: | Baris 2: | ||
==Daftar isotop== | ==Daftar isotop== | ||
|- | |||
| rowspan=2|<sup>249</sup>No<ref>[http://www.jinr.ru/wp-content/uploads/JINR_Docs/Otchet_2020_eng_sait.pdf Joint Institute for Nuclear Research, 2020]. 23 Juni 2021. hlm. 117–118.</ref><ref>M. S. Tezekbayeva. ''Study of the production and decay properties of neutron-deficient nobelium isotopes''. ''The European Physical Journal A''. 2022. Vol. 58. doi:10.1140/epja/s10050-022-00707-9.</ref> | |||
| rowspan=2|<sup>249</sup>No | |||
| rowspan=2 style="text-align:right" | 102 | | rowspan=2 style="text-align:right" | 102 | ||
| rowspan=2 style="text-align:right" | 147 | | rowspan=2 style="text-align:right" | 147 | ||
| rowspan=2|249,0878(3)# | | rowspan=2|249,0878(3)# | ||
| rowspan=2|38,3(28) [[Mili-|m]]dtk | | rowspan=2|38,3(28) [[Mili-|m]]dtk | ||
| [[Peluruhan alfa|α]] | | [[Peluruhan alfa|α]] | ||
| <sup>245</sup>Fm | | <sup>245</sup>Fm | ||
| rowspan=2|5/2+ | | rowspan=2|5/2+ | ||
|- | |||
| [[Pembelahan spontan|SF]] (<0,23%) | | [[Pembelahan spontan|SF]] (<0,23%) | ||
| (beberapa) | | (beberapa) | ||
|- | |||
| style="text-indent:1em" | <sup>249m</sup>No | | style="text-indent:1em" | <sup>249m</sup>No | ||
| colspan="3" style="text-indent:2em" | ~125 keV | | colspan="3" style="text-indent:2em" | ~125 keV | ||
| | | | ||
| | | | ||
| | | | ||
| 1/2+ | | 1/2+ | ||
|- | |||
| rowspan=3|<sup>250</sup>No | | rowspan=3|<sup>250</sup>No | ||
| rowspan=3 style="text-align:right" | 102 | | rowspan=3 style="text-align:right" | 102 | ||
| Baris 31: | Baris 30: | ||
| (beberapa) | | (beberapa) | ||
| rowspan=3|0+ | | rowspan=3|0+ | ||
|- | |||
| α(0,05%) | | α(0,05%) | ||
| <sup>246</sup>Fm | | <sup>246</sup>Fm | ||
|- | |||
| [[Peluruhan beta|β<sup>+</sup>]] (2,5%) | | [[Peluruhan beta|β<sup>+</sup>]] (2,5%) | ||
| <sup>250</sup>Md | | <sup>250</sup>Md | ||
|- | |||
| style="text-indent:1em" | <sup>250m</sup>No | | style="text-indent:1em" | <sup>250m</sup>No | ||
| colspan="3" style="text-indent:2em" | | | colspan="3" style="text-indent:2em" | | ||
| 36(3) μdtk | | 36(3) μdtk | ||
| SF | | SF | ||
| (beberapa) | | (beberapa) | ||
| | | | ||
|- | |||
| rowspan=3|<sup>251</sup>No | | rowspan=3|<sup>251</sup>No | ||
| rowspan=3 style="text-align:right" | 102 | | rowspan=3 style="text-align:right" | 102 | ||
| Baris 53: | Baris 52: | ||
| <sup>247</sup>Fm | | <sup>247</sup>Fm | ||
| rowspan=3|7/2+# | | rowspan=3|7/2+# | ||
|- | |||
| SF (10%) | | SF (10%) | ||
| (beberapa) | | (beberapa) | ||
|- | |||
| β<sup>+</sup> (1%) | | β<sup>+</sup> (1%) | ||
| <sup>251</sup>Md | | <sup>251</sup>Md | ||
|- | |||
| style="text-indent:1em" | <sup>251m</sup>No | | style="text-indent:1em" | <sup>251m</sup>No | ||
| colspan="3" style="text-indent:2em" | 110(180)# keV | | colspan="3" style="text-indent:2em" | 110(180)# keV | ||
| Baris 66: | Baris 65: | ||
| | | | ||
| 9/2−# | | 9/2−# | ||
|- | |||
| rowspan=3|<sup>252</sup>No | | rowspan=3|<sup>252</sup>No | ||
| rowspan=3 style="text-align:right" | 102 | | rowspan=3 style="text-align:right" | 102 | ||
| Baris 75: | Baris 74: | ||
| <sup>248</sup>Fm | | <sup>248</sup>Fm | ||
| rowspan=3|0+ | | rowspan=3|0+ | ||
|- | |||
| SF (26,9%) | | SF (26,9%) | ||
| (beberapa) | | (beberapa) | ||
|- | |||
| β<sup>+</sup> (1%) | | β<sup>+</sup> (1%) | ||
| <sup>252</sup>Md | | <sup>252</sup>Md | ||
|- | |||
| rowspan=3|<sup>253</sup>No | | rowspan=3|<sup>253</sup>No<ref>Tidak disintesis secara langsung, terjadi sebagai produk peluruhan dari 257 Rf</ref> | ||
| rowspan=3 style="text-align:right" | 102 | | rowspan=3 style="text-align:right" | 102 | ||
| rowspan=3 style="text-align:right" | 151 | | rowspan=3 style="text-align:right" | 151 | ||
| Baris 90: | Baris 89: | ||
| <sup>249</sup>Fm | | <sup>249</sup>Fm | ||
| rowspan=3|(9/2−)# | | rowspan=3|(9/2−)# | ||
|- | |||
| β<sup>+</sup> (20%) | | β<sup>+</sup> (20%) | ||
| <sup>253</sup>Md | | <sup>253</sup>Md | ||
|- | |||
| SF (10<sup>−3</sup>%) | | SF (10<sup>−3</sup>%) | ||
| (beberapa) | | (beberapa) | ||
|- | |||
| style="text-indent:1em" | <sup>253m</sup>No | | style="text-indent:1em" | <sup>253m</sup>No | ||
| colspan="3" style="text-indent:2em" | 129(19) keV | | colspan="3" style="text-indent:2em" | 129(19) keV | ||
| Baris 103: | Baris 102: | ||
| | | | ||
| 5/2+# | | 5/2+# | ||
|- | |||
| rowspan=3|<sup>254</sup>No | | rowspan=3|<sup>254</sup>No | ||
| rowspan=3 style="text-align:right" | 102 | | rowspan=3 style="text-align:right" | 102 | ||
| Baris 112: | Baris 111: | ||
| <sup>250</sup>Fm | | <sup>250</sup>Fm | ||
| rowspan=3|0+ | | rowspan=3|0+ | ||
|- | |||
| β<sup>+</sup> (10%) | | β<sup>+</sup> (10%) | ||
| <sup>254</sup>Md | | <sup>254</sup>Md | ||
|- | |||
| SF (0,31%) | | SF (0,31%) | ||
| (beberapa) | | (beberapa) | ||
|- | |||
| rowspan=2 style="text-indent:1em" | <sup>254m</sup>No | | rowspan=2 style="text-indent:1em" | <sup>254m</sup>No | ||
| rowspan=2 colspan="3" style="text-indent:2em" | 500(100)# keV | | rowspan=2 colspan="3" style="text-indent:2em" | 500(100)# keV | ||
| Baris 125: | Baris 124: | ||
| <sup>254</sup>No | | <sup>254</sup>No | ||
| rowspan=2|0+ | | rowspan=2|0+ | ||
|- | |||
| α (20%) | | α (20%) | ||
| <sup>250</sup>Fm | | <sup>250</sup>Fm | ||
|- | |||
| rowspan=2|<sup>255</sup>No | | rowspan=2|<sup>255</sup>No | ||
| rowspan=2 style="text-align:right" | 102 | | rowspan=2 style="text-align:right" | 102 | ||
| Baris 137: | Baris 136: | ||
| <sup>251</sup>Fm | | <sup>251</sup>Fm | ||
| rowspan=2|(1/2+) | | rowspan=2|(1/2+) | ||
|- | |||
| β<sup>+</sup> (38,6%) | | β<sup>+</sup> (38,6%) | ||
| <sup>255</sup>Md | | <sup>255</sup>Md | ||
|- | |||
| rowspan=3|<sup>256</sup>No | | rowspan=3|<sup>256</sup>No | ||
| rowspan=3 style="text-align:right" | 102 | | rowspan=3 style="text-align:right" | 102 | ||
| Baris 149: | Baris 148: | ||
| <sup>252</sup>Fm | | <sup>252</sup>Fm | ||
| rowspan=3|0+ | | rowspan=3|0+ | ||
|- | |||
| SF (0,55%) | | SF (0,55%) | ||
| (beberapa) | | (beberapa) | ||
|- | |||
| [[Penangkapan elektron|EC]] (0,01%) | | [[Penangkapan elektron|EC]] (0,01%) | ||
| <sup>256</sup>Md | | <sup>256</sup>Md | ||
|- | |||
| rowspan=2|<sup>257</sup>No | | rowspan=2|<sup>257</sup>No | ||
| rowspan=2 style="text-align:right" | 102 | | rowspan=2 style="text-align:right" | 102 | ||
| Baris 164: | Baris 163: | ||
| <sup>253</sup>Fm | | <sup>253</sup>Fm | ||
| rowspan=2|(7/2+) | | rowspan=2|(7/2+) | ||
|- | |||
| β<sup>+</sup> (1%) | | β<sup>+</sup> (1%) | ||
| <sup>257</sup>Md | | <sup>257</sup>Md | ||
|- | |||
| rowspan=3|<sup>258</sup>No | | rowspan=3|<sup>258</sup>No | ||
| rowspan=3 style="text-align:right" | 102 | | rowspan=3 style="text-align:right" | 102 | ||
| Baris 176: | Baris 175: | ||
| (beberapa) | | (beberapa) | ||
| rowspan=3|0+ | | rowspan=3|0+ | ||
|- | |||
| α (0,01%) | | α (0,01%) | ||
| <sup>254</sup>Fm | | <sup>254</sup>Fm | ||
|- | |||
| β<sup>+</sup>β<sup>+</sup> (langka) | | β<sup>+</sup>β<sup>+</sup> (langka) | ||
| <sup>258</sup>Fm | | <sup>258</sup>Fm | ||
|- | |||
| rowspan=3|<sup>259</sup>No | | rowspan=3|<sup>259</sup>No | ||
| rowspan=3 style="text-align:right" | 102 | | rowspan=3 style="text-align:right" | 102 | ||
| Baris 191: | Baris 190: | ||
| <sup>255</sup>Fm | | <sup>255</sup>Fm | ||
| rowspan=3|(9/2+)# | | rowspan=3|(9/2+)# | ||
|- | |||
| EC (25%) | | EC (25%) | ||
| <sup>259</sup>Md | | <sup>259</sup>Md | ||
|- | |||
| SF (<10%) | | SF (<10%<ref>[http://nucleardata.nuclear.lu.se/toi/nuclide.asp?iZA=1020259 Table of Isotopes decay data].</ref>) | ||
| (beberapa) | | (beberapa) | ||
|- | |||
| <sup>260</sup>No | | <sup>260</sup>No | ||
| style="text-align:right" | 102 | | style="text-align:right" | 102 | ||
| Baris 207: | Baris 206: | ||
| 0+ | | 0+ | ||
|- | |||
| <sup>262</sup>No | | <sup>262</sup>No<ref>Tidak disintesis secara langsung, terjadi sebagai produk peluruhan dari 262 Lr</ref> | ||
| style="text-align:right" | 102 | | style="text-align:right" | 102 | ||
| style="text-align:right" | 160 | | style="text-align:right" | 160 | ||
| Baris 217: | Baris 216: | ||
| 0+ | | 0+ | ||
== Referensi == | |||
==Referensi== | <references /> | ||
== Sumber dan atribusi == | == Sumber dan atribusi == | ||
Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Isotop+nobelium&oldid=22756121 Wikipedia bahasa Indonesia], revisi 22756121 (2023-01-24T07:01:34Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku. | Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Isotop+nobelium&oldid=22756121 Wikipedia bahasa Indonesia], revisi 22756121 (2023-01-24T07:01:34Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku. | ||
<!-- WIKI_UNISSULA_PRESENTATION_V4 --> | |||
Revisi terkini sejak 28 Agustus 2026 04.11
Nobelium (102No) adalah sebuah unsur buatan, sehingga berat atom standarnya tidak dapat diberikan. Seperti semua unsur buatan, ia tidak memiliki satu pun isotop stabil. Isotop pertama nobelium yang disintesis (dan diidentifikasi dengan benar) adalah 254No pada tahun 1966. Ada 13 radioisotop yang diketahui, mulai dari 249No hingga 260No dan 262No, dan 5 isomer, 249mNo, 250mNo, 251mNo, 253mNo, dan 254mNo. Isotop yang berumur paling panjang adalah 259No dengan waktu paruh 58 menit. Isomer yang berumur paling panjang adalah 251mNo dengan waktu paruh 1,7 detik.
Daftar isotop
|- | rowspan=2|249No[1][2] | rowspan=2 style="text-align:right" | 102 | rowspan=2 style="text-align:right" | 147 | rowspan=2|249,0878(3)# | rowspan=2|38,3(28) mdtk | α | 245Fm | rowspan=2|5/2+ |- | SF (<0,23%) | (beberapa) |- | style="text-indent:1em" | 249mNo | colspan="3" style="text-indent:2em" | ~125 keV | | | | 1/2+ |- | rowspan=3|250No | rowspan=3 style="text-align:right" | 102 | rowspan=3 style="text-align:right" | 148 | rowspan=3|250,08756(22)# | rowspan=3|5,7(8) μdtk | SF (99,95%) | (beberapa) | rowspan=3|0+ |- | α(0,05%) | 246Fm |- | β+ (2,5%) | 250Md |- | style="text-indent:1em" | 250mNo | colspan="3" style="text-indent:2em" | | 36(3) μdtk | SF | (beberapa) | |- | rowspan=3|251No | rowspan=3 style="text-align:right" | 102 | rowspan=3 style="text-align:right" | 149 | rowspan=3|251,08894(12)# | rowspan=3|0,78(2) dtk | α (89%) | 247Fm | rowspan=3|7/2+# |- | SF (10%) | (beberapa) |- | β+ (1%) | 251Md |- | style="text-indent:1em" | 251mNo | colspan="3" style="text-indent:2em" | 110(180)# keV | 1,7(10) dtk | | | 9/2−# |- | rowspan=3|252No | rowspan=3 style="text-align:right" | 102 | rowspan=3 style="text-align:right" | 150 | rowspan=3|252,088967(10) | rowspan=3|2,27(14) dtk | α (73,09%) | 248Fm | rowspan=3|0+ |- | SF (26,9%) | (beberapa) |- | β+ (1%) | 252Md |- | rowspan=3|253No[3] | rowspan=3 style="text-align:right" | 102 | rowspan=3 style="text-align:right" | 151 | rowspan=3|253,090564(7) | rowspan=3|1,62(15) mnt | α (80%) | 249Fm | rowspan=3|(9/2−)# |- | β+ (20%) | 253Md |- | SF (10−3%) | (beberapa) |- | style="text-indent:1em" | 253mNo | colspan="3" style="text-indent:2em" | 129(19) keV | 31 μdtk | | | 5/2+# |- | rowspan=3|254No | rowspan=3 style="text-align:right" | 102 | rowspan=3 style="text-align:right" | 152 | rowspan=3|254,090956(11) | rowspan=3|51(10) dtk | α (89,3%) | 250Fm | rowspan=3|0+ |- | β+ (10%) | 254Md |- | SF (0,31%) | (beberapa) |- | rowspan=2 style="text-indent:1em" | 254mNo | rowspan=2 colspan="3" style="text-indent:2em" | 500(100)# keV | rowspan=2|0,28(4) dtk | IT (80%) | 254No | rowspan=2|0+ |- | α (20%) | 250Fm |- | rowspan=2|255No | rowspan=2 style="text-align:right" | 102 | rowspan=2 style="text-align:right" | 153 | rowspan=2|255,093191(16) | rowspan=2|3,1(2) mnt | α (61,4%) | 251Fm | rowspan=2|(1/2+) |- | β+ (38,6%) | 255Md |- | rowspan=3|256No | rowspan=3 style="text-align:right" | 102 | rowspan=3 style="text-align:right" | 154 | rowspan=3|256,094283(8) | rowspan=3|2,91(5) dtk | α (99,44%) | 252Fm | rowspan=3|0+ |- | SF (0,55%) | (beberapa) |- | EC (0,01%) | 256Md |- | rowspan=2|257No | rowspan=2 style="text-align:right" | 102 | rowspan=2 style="text-align:right" | 155 | rowspan=2|257,096888(7) | rowspan=2|25(2) dtk | α (99%) | 253Fm | rowspan=2|(7/2+) |- | β+ (1%) | 257Md |- | rowspan=3|258No | rowspan=3 style="text-align:right" | 102 | rowspan=3 style="text-align:right" | 156 | rowspan=3|258,09821(11)# | rowspan=3|1,2(2) mdtk | SF (99,99%) | (beberapa) | rowspan=3|0+ |- | α (0,01%) | 254Fm |- | β+β+ (langka) | 258Fm |- | rowspan=3|259No | rowspan=3 style="text-align:right" | 102 | rowspan=3 style="text-align:right" | 157 | rowspan=3|259,10103(11)# | rowspan=3|58(5) mnt | α (75%) | 255Fm | rowspan=3|(9/2+)# |- | EC (25%) | 259Md |- | SF (<10%[4]) | (beberapa) |- | 260No | style="text-align:right" | 102 | style="text-align:right" | 158 | 260,10264(22)# | 106(8) mdtk | SF | (beberapa) | 0+
|- | 262No[5] | style="text-align:right" | 102 | style="text-align:right" | 160 | 262,10746(39)# | ~5 mdtk | SF | (beberapa) | 0+
Referensi
- ↑ Joint Institute for Nuclear Research, 2020. 23 Juni 2021. hlm. 117–118.
- ↑ M. S. Tezekbayeva. Study of the production and decay properties of neutron-deficient nobelium isotopes. The European Physical Journal A. 2022. Vol. 58. doi:10.1140/epja/s10050-022-00707-9.
- ↑ Tidak disintesis secara langsung, terjadi sebagai produk peluruhan dari 257 Rf
- ↑ Table of Isotopes decay data.
- ↑ Tidak disintesis secara langsung, terjadi sebagai produk peluruhan dari 262 Lr
Sumber dan atribusi
Konten artikel ini diadaptasi dari Wikipedia bahasa Indonesia, revisi 22756121 (2023-01-24T07:01:34Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.