The decrease in number of neutrons when ._(a)^(x)U changes the ._(b)^(y)Pb is represented as :

The decrease in number of neutrons when ._(a)^(x)U changes the ._(b)^(

1.	The decrease in number of neutrons when ._(a)^(x)U changes the ._(b)^(y)Pb is represented as :
Answer» (x-a)+(y+B) (x-a)-(y+b) (x+a)-(y-b) (x-a)-(y-b) Solution :No. of NEUTRONS in = `._(a)A^(X)U=(x - a)` No. of neutrons in `._(b)^(y)Pb = (y - b)` `THEREFORE`The CHANGE in no. of neutrons = (x - a) - (y - b)