What is mass defect? If `_92U^(235)` disintegrate to `_82Pb^(207)` then find the no of `alpha` and `beta` particle emitted by it.

What is the ratio of the charges of alpha and beta - particles?

In the nuclear reaction, 92^(X^(232))rarr 89^(Y^(220)) , the number of alpha and beta particles emitted are

92^(U^(238)) undergoes a series of changes by emitting alpha and beta particles and finally 82^(Pb^(206)) is formed. Calculate the number of alpha and beta particles emitted during the change.

What are the mass and charge of an alpha -particle?

If it is assumed that ""_(92)^(235)U decays only by emitting alpha-and beta- particles, the possible product of the decay is

The atomic mass of Th is 232 and its atomic number is 90. In terms of its radioactivity six alpha and four beta particles are emitted. What is the mass number and atomic number of the product.

._86A^(222) to ._84B^210 . Determine how many alpha -particles and beta -particles have been emitted in the above reaction.

In the following radioactive decay, 92A^(xA^(232))rarr89^(y^(220)) , how many alpha and beta particles are ejected.

Find out the total number of alpha and beta particles emitted in the disintegration of Th^(232) to Pb^(208) .

A closed vessel with rigid walls contains 1 mol of "_(92)^(238)U and 1 mol of air at 298 K. Considering complete decay of "_(92)^(238)U to "_(82)^(206)Pb , the ratio of the final pressure to the initial pressure of the system at 298 K is