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(Californium), Cf, - . . , (1950, ), . 98, . , . - 251Cf (1/2 900 ). , ., 249Cf (T1/2 351 , 4%), 260Cf (13,1 , 49%), 251Cf (11%), 252Cf (2,64 , 36%). . 5s2p6d10f106s2p67s2. , 6,41 , 0,175 , 1,2. - . -pax 590 a- . ( =0,339 =1,101 ), -pax 590 t (900 ) - b- ( . ). a-Cf 15,1 /3. +2, +3 (. ) +4. +3 . . . . 252Cf, - (3.1012 / 1 252Cf) . . . 252Cf . . 251Cf . (. 10 ).

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