U0001f92d

Show that ._(92)^(230)U does not decay by emitting a neutron or proton. Given: M(._(92)^(230)U)=230.033927 am u, M(._(92)^(230)U)=229.033496 am u , M(._(92)^(229)Pa)=229.032089 am u, M(n)=1.008665 am u m(p)=1.007825 am u .

Find energy released in the alpha decay, Given _92^238Urarr_90^234Th+_2^4He M( _92^238U)=238.050784u M( _90^234Th)=234.043593u M( _2^4He)=4.002602u

""_(92)^(235)U, ""_(92)^(238)U and ""_(92)^(239)U are

What is the percentage of ""_(92) U ^(235) in ""_(92) U ^(238) ?

In the transformation of ""_(92)""^(238)U to ""_(92)""^(234)U , if one emission is an alpha particle, what should be the other emission(s)?

Show that ""_(92)^(238)U can not spontaneously emit a proton. Given: ""_(92)^(238)U = 238.05079u, ""_(91)^(237)Pa = 237.05121u ""_(1)^(1)H = 1.00783u

Calculate the radius and density of ._(92)^(235)U