heres the problem For each of the following fission reaction

heres the problem

For each of the following fission reactions, determine the identity of the unknown nuclide: U + n rightarrow I + + 2 n U + n rightarrow Kr + + 2 n U + n rightarrow Sr + + 2 n Tip: Enter the element symbol and then place the cursor before the symbol. Click on the isotope button in the Tools menu to add the stacked superscript and subscript before the element symbol. Use the right arrow key to navigate between the superscript, subscript, and element symbol.

Solution

a) 97 Y 39

b) 140 Ba 56

c) 139 Xe 54