Isotop berkelium: Perbedaan antara revisi
Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 21376204; atribusi sumber disertakan. |
Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi |
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| Baris 2: | Baris 2: | ||
==Daftar isotop== | ==Daftar isotop== | ||
|- | |||
| <sup>233</sup>Bk<ref>"Observation of new neutron-deficient isotopes with Z ≥ 92 in multinucleon transfer reactions" http://inspirehep.net/record/1383747/files/scoap3-fulltext.pdf</ref> | |||
| <sup>233</sup>Bk | |||
| style="text-align:right" | 97 | | style="text-align:right" | 97 | ||
| style="text-align:right" | 136 | | style="text-align:right" | 136 | ||
| | | | ||
| 21 dtk | | 21 dtk | ||
| [[Peluruhan alfa|α]] | | [[Peluruhan alfa|α]] | ||
| <sup>229</sup>Am | | <sup>229</sup>Am | ||
| | | | ||
|- | |||
| rowspan=2|<sup>234</sup>Bk | | rowspan=2|<sup>234</sup>Bk<ref>D. Kaji. [https://www.researchgate.net/publication/291009584 Decay Properties of New Isotopes 234 Bk and 230 Am, and Even–Even Nuclides 234 Cm and 230 Pu]. ''Journal of the Physical Society of Japan''. 2016. Vol. 84 (15002). hlm. 015002. doi:10.7566/JPSJ.85.015002.</ref> | ||
| rowspan=2 style="text-align:right" | 97 | | rowspan=2 style="text-align:right" | 97 | ||
| rowspan=2 style="text-align:right" | 137 | | rowspan=2 style="text-align:right" | 137 | ||
| Baris 21: | Baris 20: | ||
| <sup>230</sup>Am | | <sup>230</sup>Am | ||
| rowspan=2| | | rowspan=2| | ||
|- | |||
| [[Peluruhan beta|β<sup>+</sup>]] (50%) | | [[Peluruhan beta|β<sup>+</sup>]] (50%) | ||
| <sup>234</sup>Cm | | <sup>234</sup>Cm | ||
|- | |||
| rowspan=2|<sup>236</sup>Bk | | rowspan=2|<sup>236</sup>Bk | ||
| rowspan=2 style="text-align:right" | 97 | | rowspan=2 style="text-align:right" | 97 | ||
| rowspan=2 style="text-align:right" | 139 | | rowspan=2 style="text-align:right" | 139 | ||
| rowspan=2|236,05733(43)# | | rowspan=2|236,05733(43)# | ||
| rowspan=2|22(+13-6) dtk | | rowspan=2|22(+13-6) dtk<ref>J. Konki. ''Towards saturation of the electron-capture delayed fission probability: The new isotopes 240 Es and 236 Bk''. ''Physics Letters B''. 10 Januari 2017. Vol. 764. hlm. 265–270. doi:10.1016/j.physletb.2016.11.038.</ref> | ||
| α | | α | ||
| <sup>232</sup>Am | | <sup>232</sup>Am | ||
| rowspan=2| | | rowspan=2| | ||
|- | |||
| β<sup>+</sup> | | β<sup>+</sup> | ||
| <sup>236</sup>Cm | | <sup>236</sup>Cm | ||
|- | |||
| rowspan=3|<sup>238</sup>Bk | | rowspan=3|<sup>238</sup>Bk | ||
| rowspan=3 style="text-align:right" | 97 | | rowspan=3 style="text-align:right" | 97 | ||
| Baris 46: | Baris 45: | ||
| <sup>234</sup>Am | | <sup>234</sup>Am | ||
| rowspan=3| | | rowspan=3| | ||
|- | |||
| β<sup>+</sup>, [[Pembelahan spontan|SF]] (0,048%) | | β<sup>+</sup>, [[Pembelahan spontan|SF]] (0,048%) | ||
| (beberapa) | | (beberapa) | ||
|- | |||
| β<sup>+</sup> (langka) | | β<sup>+</sup> (langka) | ||
| <sup>238</sup>Cm | | <sup>238</sup>Cm | ||
|- | |||
| rowspan=3|<sup>240</sup>Bk | | rowspan=3|<sup>240</sup>Bk | ||
| rowspan=3 style="text-align:right" | 97 | | rowspan=3 style="text-align:right" | 97 | ||
| Baris 62: | Baris 61: | ||
| <sup>240</sup>Cm | | <sup>240</sup>Cm | ||
| rowspan=3| | | rowspan=3| | ||
|- | |||
| α (10%) | | α (10%) | ||
| <sup>236</sup>Am | | <sup>236</sup>Am | ||
|- | |||
| β<sup>+</sup>, SF (0,002%) | | β<sup>+</sup>, SF (0,002%) | ||
| (beberapa) | | (beberapa) | ||
|- | |||
| rowspan=2|<sup>241</sup>Bk | | rowspan=2|<sup>241</sup>Bk | ||
| rowspan=2 style="text-align:right" | 97 | | rowspan=2 style="text-align:right" | 97 | ||
| Baris 77: | Baris 76: | ||
| <sup>237</sup>Am | | <sup>237</sup>Am | ||
| rowspan=2|(7/2+) | | rowspan=2|(7/2+) | ||
|- | |||
| β<sup>+</sup> (langka) | | β<sup>+</sup> (langka) | ||
| <sup>241</sup>Cm | | <sup>241</sup>Cm | ||
|- | |||
| rowspan=2|<sup>242</sup>Bk | | rowspan=2|<sup>242</sup>Bk | ||
| rowspan=2 style="text-align:right" | 97 | | rowspan=2 style="text-align:right" | 97 | ||
| Baris 89: | Baris 88: | ||
| <sup>242</sup>Cm | | <sup>242</sup>Cm | ||
| rowspan=2|2−# | | rowspan=2|2−# | ||
|- | |||
| β<sup>+</sup>, SF (3%) | | β<sup>+</sup>, SF (3%) | ||
| (beberapa) | | (beberapa) | ||
|- | |||
| style="text-indent:1em" | <sup>242m</sup>Bk | | style="text-indent:1em" | <sup>242m</sup>Bk | ||
| colspan="3" style="text-indent:2em" | 200(200)# keV | | colspan="3" style="text-indent:2em" | 200(200)# keV | ||
| Baris 99: | Baris 98: | ||
| (beberapa) | | (beberapa) | ||
| | | | ||
|- | |||
| rowspan=2|<sup>243</sup>Bk | | rowspan=2|<sup>243</sup>Bk | ||
| rowspan=2 style="text-align:right" | 97 | | rowspan=2 style="text-align:right" | 97 | ||
| Baris 108: | Baris 107: | ||
| <sup>243</sup>Cm | | <sup>243</sup>Cm | ||
| rowspan=2|(3/2−) | | rowspan=2|(3/2−) | ||
|- | |||
| α (0,15%) | | α (0,15%) | ||
| <sup>239</sup>Am | | <sup>239</sup>Am | ||
|- | |||
| rowspan=2|<sup>244</sup>Bk | | rowspan=2|<sup>244</sup>Bk | ||
| rowspan=2 style="text-align:right" | 97 | | rowspan=2 style="text-align:right" | 97 | ||
| Baris 120: | Baris 119: | ||
| <sup>244</sup>Cm | | <sup>244</sup>Cm | ||
| rowspan=2|(4−)# | | rowspan=2|(4−)# | ||
|- | |||
| α (0,006%) | | α (0,006%) | ||
| <sup>240</sup>Am | | <sup>240</sup>Am | ||
|- | |||
| rowspan=2|<sup>245</sup>Bk | | rowspan=2|<sup>245</sup>Bk | ||
| rowspan=2 style="text-align:right" | 97 | | rowspan=2 style="text-align:right" | 97 | ||
| Baris 132: | Baris 131: | ||
| <sup>245</sup>Cm | | <sup>245</sup>Cm | ||
| rowspan=2|3/2− | | rowspan=2|3/2− | ||
|- | |||
| α (0,12%) | | α (0,12%) | ||
| <sup>241</sup>Am | | <sup>241</sup>Am | ||
|- | |||
| rowspan=2|<sup>246</sup>Bk | | rowspan=2|<sup>246</sup>Bk | ||
| rowspan=2 style="text-align:right" | 97 | | rowspan=2 style="text-align:right" | 97 | ||
| Baris 144: | Baris 143: | ||
| <sup>246</sup>Cm | | <sup>246</sup>Cm | ||
| rowspan=2|2(−) | | rowspan=2|2(−) | ||
|- | |||
| α (0,2%) | | α (0,2%) | ||
| <sup>242</sup>Am | | <sup>242</sup>Am | ||
|- | |||
| rowspan=2|<sup>247</sup>Bk | | rowspan=2|<sup>247</sup>Bk | ||
| rowspan=2 style="text-align:right" | 97 | | rowspan=2 style="text-align:right" | 97 | ||
| Baris 156: | Baris 155: | ||
| <sup>243</sup>Am | | <sup>243</sup>Am | ||
| rowspan=2|(3/2−) | | rowspan=2|(3/2−) | ||
|- | |||
| SF (langka) | | SF (langka) | ||
| (beberapa) | | (beberapa) | ||
|- | |||
| <sup>248</sup>Bk | | <sup>248</sup>Bk | ||
| style="text-align:right" | 97 | | style="text-align:right" | 97 | ||
| style="text-align:right" | 151 | | style="text-align:right" | 151 | ||
| 248,07309(8)# | | 248,07309(8)# | ||
| >300 thn | | >300 thn<ref>J. Milsted. ''The alpha half-life of berkelium-247; a new long-lived isomer of berkelium-248''. ''Nuclear Physics''. 1965. Vol. 71 (2). hlm. 299. doi:10.1016/0029-5582(65)90719-4.</ref> | ||
| α | | α | ||
| <sup>244</sup>Am | | <sup>244</sup>Am | ||
| 6+# | | 6+# | ||
|- | |||
| style="text-indent:1em" | <sup>248m</sup>Bk | | style="text-indent:1em" | <sup>248m</sup>Bk | ||
| colspan="3" style="text-indent:2em" | 30(70)# keV | | colspan="3" style="text-indent:2em" | 30(70)# keV | ||
| Baris 175: | Baris 174: | ||
| <sup>248</sup>Cf | | <sup>248</sup>Cf | ||
| 1(−) | | 1(−) | ||
|- | |||
| rowspan=3|<sup>249</sup>Bk | | rowspan=3|<sup>249</sup>Bk<ref>Isotop yang paling mudah untuk disintesis</ref> | ||
| rowspan=3 style="text-align:right" | 97 | | rowspan=3 style="text-align:right" | 97 | ||
| rowspan=3 style="text-align:right" | 152 | | rowspan=3 style="text-align:right" | 152 | ||
| Baris 184: | Baris 183: | ||
| <sup>249</sup>Cf | | <sup>249</sup>Cf | ||
| rowspan=3|7/2+ | | rowspan=3|7/2+ | ||
|- | |||
| α (0,00145%) | | α (0,00145%) | ||
| <sup>245</sup>Am | | <sup>245</sup>Am | ||
|- | |||
| SF (4,7%) | | SF (4,7%) | ||
| (beberapa) | | (beberapa) | ||
|- | |||
| style="text-indent:1em" | <sup>249m</sup>Bk | | style="text-indent:1em" | <sup>249m</sup>Bk | ||
| colspan="3" style="text-indent:2em" | 8,80(10) keV | | colspan="3" style="text-indent:2em" | 8,80(10) keV | ||
| Baris 197: | Baris 196: | ||
| <sup>249</sup>Bk | | <sup>249</sup>Bk | ||
| (3/2−) | | (3/2−) | ||
|- | |||
| <sup>250</sup>Bk | | <sup>250</sup>Bk | ||
| style="text-align:right" | 97 | | style="text-align:right" | 97 | ||
| Baris 206: | Baris 205: | ||
| <sup>250</sup>Cf | | <sup>250</sup>Cf | ||
| 2− | | 2− | ||
|- | |||
| style="text-indent:1em" | <sup>250m1</sup>Bk | | style="text-indent:1em" | <sup>250m1</sup>Bk | ||
| colspan="3" style="text-indent:2em" | 35,59(5) keV | | colspan="3" style="text-indent:2em" | 35,59(5) keV | ||
| Baris 213: | Baris 212: | ||
| <sup>250</sup>Bk | | <sup>250</sup>Bk | ||
| (4+) | | (4+) | ||
|- | |||
| style="text-indent:1em" | <sup>250m2</sup>Bk | | style="text-indent:1em" | <sup>250m2</sup>Bk | ||
| colspan="3" style="text-indent:2em" | 84,1(21) keV | | colspan="3" style="text-indent:2em" | 84,1(21) keV | ||
| Baris 220: | Baris 219: | ||
| | | | ||
| (7+) | | (7+) | ||
|- | |||
| rowspan=2|<sup>251</sup>Bk | | rowspan=2|<sup>251</sup>Bk | ||
| rowspan=2 style="text-align:right" | 97 | | rowspan=2 style="text-align:right" | 97 | ||
| Baris 229: | Baris 228: | ||
| <sup>251</sup>Cf | | <sup>251</sup>Cf | ||
| rowspan=2|(3/2−)# | | rowspan=2|(3/2−)# | ||
|- | |||
| α (10<sup>−5</sup>%) | | α (10<sup>−5</sup>%) | ||
| <sup>247</sup>Am | | <sup>247</sup>Am | ||
|- | |||
| style="text-indent:1em" | <sup>251m</sup>Bk | | style="text-indent:1em" | <sup>251m</sup>Bk | ||
| colspan="3" style="text-indent:2em" | 35,5(13) keV | | colspan="3" style="text-indent:2em" | 35,5(13) keV | ||
| Baris 239: | Baris 238: | ||
| <sup>251</sup>Bk | | <sup>251</sup>Bk | ||
| (7/2+)# | | (7/2+)# | ||
|- | |||
| rowspan=2|<sup>252</sup>Bk | | rowspan=2|<sup>252</sup>Bk | ||
| rowspan=2 style="text-align:right" | 97 | | rowspan=2 style="text-align:right" | 97 | ||
| Baris 248: | Baris 247: | ||
| <sup>252</sup>Cf | | <sup>252</sup>Cf | ||
| rowspan=2| | | rowspan=2| | ||
|- | |||
| α | | α | ||
| <sup>248</sup>Am | | <sup>248</sup>Am | ||
|- | |||
| <sup>253</sup>Bk | | <sup>253</sup>Bk | ||
| style="text-align:right" | 97 | | style="text-align:right" | 97 | ||
| Baris 260: | Baris 259: | ||
| <sup>253</sup>Cf | | <sup>253</sup>Cf | ||
| | | | ||
==Aktinida vs produk fisi== | ==Aktinida vs produk fisi== | ||
== Referensi == | |||
==Referensi== | <references /> | ||
== Sumber dan atribusi == | == Sumber dan atribusi == | ||
Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Isotop+berkelium&oldid=21376204 Wikipedia bahasa Indonesia], revisi 21376204 (2022-07-14T08:45:26Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku. | Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Isotop+berkelium&oldid=21376204 Wikipedia bahasa Indonesia], revisi 21376204 (2022-07-14T08:45:26Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku. | ||
<!-- WIKI_UNISSULA_PRESENTATION_V4 --> | |||
Revisi terkini sejak 28 Agustus 2026 03.59
Berkelium (97Bk) adalah sebuah unsur buatan, sehingga berat atom standarnya tidak dapat diberikan. Seperti semua unsur buatan, ia tidak memiliki satu pun isotop stabil. Isotop pertama yang disintesis adalah 243Bk pada tahun 1949. Ada 18 radioisotop yang diketahui, mulai dari 233Bk hingga 253Bk (dengan pengecualian 235Bk, 237Bk, dan 239Bk), dan 6 isomer nuklir. Isotop yang berumur paling panjang adalah 247Bk dengan waktu paruh 1.380 tahun.
Daftar isotop
|- | 233Bk[1] | style="text-align:right" | 97 | style="text-align:right" | 136 | | 21 dtk | α | 229Am | |- | rowspan=2|234Bk[2] | rowspan=2 style="text-align:right" | 97 | rowspan=2 style="text-align:right" | 137 | rowspan=2| | rowspan=2|19(+6-4) dtk | α (50%) | 230Am | rowspan=2| |- | β+ (50%) | 234Cm |- | rowspan=2|236Bk | rowspan=2 style="text-align:right" | 97 | rowspan=2 style="text-align:right" | 139 | rowspan=2|236,05733(43)# | rowspan=2|22(+13-6) dtk[3] | α | 232Am | rowspan=2| |- | β+ | 236Cm
|- | rowspan=3|238Bk | rowspan=3 style="text-align:right" | 97 | rowspan=3 style="text-align:right" | 141 | rowspan=3|238,05828(31)# | rowspan=3|2,40(8) mnt | α | 234Am | rowspan=3| |- | β+, SF (0,048%) | (beberapa) |- | β+ (langka) | 238Cm
|- | rowspan=3|240Bk | rowspan=3 style="text-align:right" | 97 | rowspan=3 style="text-align:right" | 143 | rowspan=3|240,05976(16)# | rowspan=3|4,8(8) mnt | β+ (90%) | 240Cm | rowspan=3| |- | α (10%) | 236Am |- | β+, SF (0,002%) | (beberapa) |- | rowspan=2|241Bk | rowspan=2 style="text-align:right" | 97 | rowspan=2 style="text-align:right" | 144 | rowspan=2|241,06023(22)# | rowspan=2|4,6(4) mnt | α | 237Am | rowspan=2|(7/2+) |- | β+ (langka) | 241Cm |- | rowspan=2|242Bk | rowspan=2 style="text-align:right" | 97 | rowspan=2 style="text-align:right" | 145 | rowspan=2|242,06198(22)# | rowspan=2|7,0(13) mnt | β+ (99,99%) | 242Cm | rowspan=2|2−# |- | β+, SF (3%) | (beberapa) |- | style="text-indent:1em" | 242mBk | colspan="3" style="text-indent:2em" | 200(200)# keV | 600(100) ndtk | SF | (beberapa) | |- | rowspan=2|243Bk | rowspan=2 style="text-align:right" | 97 | rowspan=2 style="text-align:right" | 146 | rowspan=2|243,063008(5) | rowspan=2|4,5(2) jam | β+ (99,85%) | 243Cm | rowspan=2|(3/2−) |- | α (0,15%) | 239Am |- | rowspan=2|244Bk | rowspan=2 style="text-align:right" | 97 | rowspan=2 style="text-align:right" | 147 | rowspan=2|244,065181(16) | rowspan=2|4,35(15) jam | β+ (99,99%) | 244Cm | rowspan=2|(4−)# |- | α (0,006%) | 240Am |- | rowspan=2|245Bk | rowspan=2 style="text-align:right" | 97 | rowspan=2 style="text-align:right" | 148 | rowspan=2|245,0663616(25) | rowspan=2|4,94(3) hri | EC (99,88%) | 245Cm | rowspan=2|3/2− |- | α (0,12%) | 241Am |- | rowspan=2|246Bk | rowspan=2 style="text-align:right" | 97 | rowspan=2 style="text-align:right" | 149 | rowspan=2|246,06867(6) | rowspan=2|1,80(2) hri | EC (99,8%) | 246Cm | rowspan=2|2(−) |- | α (0,2%) | 242Am |- | rowspan=2|247Bk | rowspan=2 style="text-align:right" | 97 | rowspan=2 style="text-align:right" | 150 | rowspan=2|247,070307(6) | rowspan=2|1,38(25) thn | α | 243Am | rowspan=2|(3/2−) |- | SF (langka) | (beberapa) |- | 248Bk | style="text-align:right" | 97 | style="text-align:right" | 151 | 248,07309(8)# | >300 thn[4] | α | 244Am | 6+# |- | style="text-indent:1em" | 248mBk | colspan="3" style="text-indent:2em" | 30(70)# keV | 23,7(2) jam | β− | 248Cf | 1(−) |- | rowspan=3|249Bk[5] | rowspan=3 style="text-align:right" | 97 | rowspan=3 style="text-align:right" | 152 | rowspan=3|249,0749867(28) | rowspan=3|330(4) hri | β− | 249Cf | rowspan=3|7/2+ |- | α (0,00145%) | 245Am |- | SF (4,7%) | (beberapa) |- | style="text-indent:1em" | 249mBk | colspan="3" style="text-indent:2em" | 8,80(10) keV | 300 μdtk | IT | 249Bk | (3/2−) |- | 250Bk | style="text-align:right" | 97 | style="text-align:right" | 153 | 250,078317(4) | 3,212(5) jam | β− | 250Cf | 2− |- | style="text-indent:1em" | 250m1Bk | colspan="3" style="text-indent:2em" | 35,59(5) keV | 29(1) μdtk | IT | 250Bk | (4+) |- | style="text-indent:1em" | 250m2Bk | colspan="3" style="text-indent:2em" | 84,1(21) keV | 213(8) μdtk | | | (7+) |- | rowspan=2|251Bk | rowspan=2 style="text-align:right" | 97 | rowspan=2 style="text-align:right" | 154 | rowspan=2|251,080760(12) | rowspan=2|55,6(11) mnt | β− | 251Cf | rowspan=2|(3/2−)# |- | α (10−5%) | 247Am |- | style="text-indent:1em" | 251mBk | colspan="3" style="text-indent:2em" | 35,5(13) keV | 58(4) μdtk | IT | 251Bk | (7/2+)# |- | rowspan=2|252Bk | rowspan=2 style="text-align:right" | 97 | rowspan=2 style="text-align:right" | 155 | rowspan=2|252,08431(22)# | rowspan=2|1,8(5) mnt | β− | 252Cf | rowspan=2| |- | α | 248Am |- | 253Bk | style="text-align:right" | 97 | style="text-align:right" | 156 | 253,08688(39)# | 10# mnt | β− | 253Cf |
Aktinida vs produk fisi
Referensi
- ↑ "Observation of new neutron-deficient isotopes with Z ≥ 92 in multinucleon transfer reactions" http://inspirehep.net/record/1383747/files/scoap3-fulltext.pdf
- ↑ D. Kaji. Decay Properties of New Isotopes 234 Bk and 230 Am, and Even–Even Nuclides 234 Cm and 230 Pu. Journal of the Physical Society of Japan. 2016. Vol. 84 (15002). hlm. 015002. doi:10.7566/JPSJ.85.015002.
- ↑ J. Konki. Towards saturation of the electron-capture delayed fission probability: The new isotopes 240 Es and 236 Bk. Physics Letters B. 10 Januari 2017. Vol. 764. hlm. 265–270. doi:10.1016/j.physletb.2016.11.038.
- ↑ J. Milsted. The alpha half-life of berkelium-247; a new long-lived isomer of berkelium-248. Nuclear Physics. 1965. Vol. 71 (2). hlm. 299. doi:10.1016/0029-5582(65)90719-4.
- ↑ Isotop yang paling mudah untuk disintesis
Sumber dan atribusi
Konten artikel ini diadaptasi dari Wikipedia bahasa Indonesia, revisi 21376204 (2022-07-14T08:45:26Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.