Calculate the energy released in MeV in the following nuclear reaction :
`._(92)^(238)Urarr._(90)^(234)Th+._(2)^(4)He+Q ["Mass of "._(92)^(238)U=238.05079 u`
Mass of `._(90)^(238)Th=234.043630 u`
Massof `._(2)^(4)He=4.002600 u`
`1u = 931.5 MeV//c^(2)]`

Calculate the amount of energy released during the alpha -decay of ._(92)^(238)Urarr_(90)^(234)Th+._(2)^(4)He Given: atomic mass of ._(92)^(238)U=238.05079 u , atomic mass of ._(90)^(234)Th=234.04363 u , atomic mass ._(2)^(4)He=4.00260u , 1u=931.5 MeV//c^(2) . Is this decay spontaneous?Give reason.

From the following nuclei select the isotopes and isobars : ""_(92)^(238)U, ""_(90)^(234)Th, ""_(92)^(234)U, ""_(91)^(234)Pa .

Find the kinetic energy of emitted a-particles in the following nuclear reaction: ""_(94)Pu^(238) to ""_(92)U^(234) + ""_(2)He^(4) m(Pu^(238)) = 238.04954 amu m(U^(234)) = 234.04096 amu m(""_(2)He^(4)) = 4.002603 amu

In the nuclear reaction ""_(92)U^(238) to ""_(z)Th^(A) + ""_(2)He^(4) , the values of A and Z are

For the following raction, which is correct? ""_92U^238rarr""_90Th^234+""_2He^4

In the nuclear reaction ._92 U^238 rarr ._z Th^A + ._2He^4 , the values of A and Z are.

In the nuclear reaction ._92 U^238 rarr ._z Th^A + ._2He^4 , the values of A and Z are.

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