[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki8\/isotopes-of-berkelium-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki8\/isotopes-of-berkelium-wikipedia\/","headline":"Isotopes of berkelium – Wikipedia","name":"Isotopes of berkelium – Wikipedia","description":"before-content-x4 From Wikipedia, the free encyclopedia after-content-x4 Nuclides with atomic number of 97 but with different mass numbers Berkelium (97Bk)","datePublished":"2016-06-24","dateModified":"2016-06-24","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki8\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki8\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/en.wikipedia.org\/wiki\/Special:CentralAutoLogin\/start?type=1x1","url":"https:\/\/en.wikipedia.org\/wiki\/Special:CentralAutoLogin\/start?type=1x1","height":"1","width":"1"},"url":"https:\/\/wiki.edu.vn\/en\/wiki8\/isotopes-of-berkelium-wikipedia\/","wordCount":4241,"articleBody":"     (adsbygoogle = window.adsbygoogle || []).push({});before-content-x4From Wikipedia, the free encyclopedia       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Nuclides with atomic number of 97 but with different mass numbersBerkelium (97Bk) is an artificial element, and thus a standard atomic weight cannot be given. Like all artificial elements, it has no stable isotopes. The first isotope to be synthesized was 243Bk in 1949. There are 19 known radioisotopes, from 233Bk to 253Bk (with the exception of 235Bk and 237Bk), and 6 nuclear isomers. The longest-lived isotope is 247Bk with a half-life of 1,380 years.       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Table of ContentsList of isotopes[edit]Actinides vs fission products[edit]See also[edit]References[edit]List of isotopes[edit]Nuclide[n 1]ZNIsotopic mass (Da)[n 2][n 3]Half-lifeDecaymode[n 4]DaughterisotopeSpin andparity[n 5][n 6]Excitation energy[n 6]233Bk[3]9713621 s\u03b1229Am234Bk[4]9713719(+6\u22124) s\u03b1 (50%)230Am\u03b2+ (50%)234Cm236Bk97139236.05733(43)#22(+13\u22126)\u00a0s[5]\u03b1232Am\u03b2+236Cm238Bk97141238.05828(31)#2.40(8)\u00a0min\u03b1234Am\u03b2+, SF (.048%)(various)\u03b2+ (rare)238Cm239Bk[6]97142239.05828(25)#100#\u00a0s\u03b2+ (>99%)239Cm(7\/2+)\u03b1 (       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4"},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki8\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki8\/isotopes-of-berkelium-wikipedia\/#breadcrumbitem","name":"Isotopes of berkelium – Wikipedia"}}]}]