Calculate the number of `alpha`- and `beta`-particles emitted when `._(92)U^(238)` into radioactive `._(82)Pb^(206)`.

Calculate number of alpha-and beta - particles emitted when ""_(92)^(238)U changes into radioactive ""_(82)^(206)Pb

How many alpha and beta particles are emitted when uranium ._(92)^(238)U decays to lead ._(82)^(206)Pb ?

How many alpha and beta particles are emitted when uranium ._(92)^(238)U decays to lead ._(82)^(206)Pb ?

How many alpha and beta particles are emitted when uranium ._(92)^(238)U decays to lead ._(82)^(206)Pb ?

The number of alpha and beta -particle emitted in the transformation ""_(92)^(238)U to ""_(92)^(234)U

How many alpha - and beta - particles are emitted, when _(92)U^(238) decays to _(90) Th^(230) ?

The difference between number of alpha and beta particles emitted during the conversion of U_(92)^(238) to Pb_(82)^(206) is

._(92)U^(238) is radioactive and it emits alpha and beta particles to form ._(82)Pb^(206). Calculate the number of alpha and beta particles emitted in this conversion. An ore of ._(92)U^(238) is found ot contain ._(92)U^(238) and _(82)Pb^(206) in the weight ratio of 1: 0.1. The half- life -period of ._(92)U^(238) is 4.5xx 10^(9) yr. Calculate the age of the ore.

How many alpha and beta -particles are emitted when uranium nucleus (._(92)U^(238)) decay to ._(82)Pb^(214) ?