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Isotopes mass number ranges listed

Selected nuclear properties of the principal isotopes of berkelium are listed in Table I (6). In addition to these isotopes, ranging from mass numbers 240 to 251, there are spontaneously fissioning isomers known for berkelium mass numbers 242, 243, 244, and 245, all with half-lives of less than 1 /usee. Only 249Bk is available in bulk quantities for chemical studies, as a result of prolonged neutron irradiation of Pu, Am, or Cm (7). About 0.66 g of this isotope has been isolated from... [Pg.30]

See other pages where Isotopes mass number ranges listed is mentioned: [Pg.16]    [Pg.1202]    [Pg.117]    [Pg.386]    [Pg.7]   


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Isotopes mass numbers

Isotopes masses

Isotopic masses

Mass number

Mass range

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