(b) 25Al 25Mg +et ty ILLUSTRATION 7.20 Calculate the value in the following decays: (a) 109F + e + ū The atomic masses needed are as follows: 190 19F 19.003576 u 18.998403 u 24.990432u| 24 985 C25 A1 25Mg

Calculate the Q-value in the following decays: (a) ^19 O rarr ^19 F + e + vec v . (b) ^25 A1 rarr ^25 Mg + e^+ + v . The atomic masses needed are as follows : ^19 O 19.003576 u ^19 F 18.998403 u ^25 A1 24.990432 u ^25 Mg 24.985839 u

Calculate the Q-value in the following decays: (a) ^19 O rarr ^19 F + e + vec v . (b) ^25 A1 rarr ^25 Mg + e^+ + v . The atomic masses needed are as follows : ^19 O 19.003576 u ^19 F 18.998403 u ^25 A1 24.990432 u ^25 Mg 24.985839 u

Calculate the Q-value in the following decays: (a) ^19 O rarr ^19 F + e + vec v . (b) ^25 A1 rarr ^25 Mg + e^+ + v . The atomic masses needed are as follows : ^19 O 19.003576 u ^19 F 18.998403 u ^25 A1 24.990432 u ^25 Mg 24.985839 u

Calculate the disintegration energy Q for the fission of ""^(52)Cr into two equal fragments. The masses you will need are ""^(52)Cr " "51.94051u" """^(26)Mg" "25.98259u

Complete the following decay schemes. (a) _88^226Ra rarr alpha + (b) _8^19O rarr _19^9F + (c ) _25^13Al rarr _12^25Mg + .

Calculate the maximum energy that a beta particle can have in the following decay: ._(8)O^(19) to ._(9)F^(19)+._(-1)e^(0)+barnu Given, m(._(8)O^(19))=19.003576u, m(._(9)F^(19))=18.998403u, m(._(-1)e^(0))=0.000549u