Uranium 238 decays into lead then how many alpha and beta particles are emitted in the process?

._(90)^(234)Th disintegrates to give ._(82)^(206)Pb as the final product. How many alpha and beta particles are emitted in this process?

._(90)Th^(234) disintegrates to give ._(82)Pb^(206)Pb as the final product. How many alpha and beta particles are emitted during this process ?

After a series of alpha and beta decays, ._94Pu^(239) becomes ._82Pb^(207) . How many alpha and beta particles are emitted in the complete decay process?

The Uranium -238 decay series (also known as 4n+2 series. Can you tell why?) ends at a stable isotope .^(82)Pb^(206) . Lead -206 is found in a certain Uranium ore due to dissintegration of Uranium. (a) How many alpha and beta particles are emitted in the series decay of one ._(92)U^(238) nucleus into ._(82)Pb^(206) ? (b) what is the age of uranium ore if it now contains 8g of Pb^(206) for every 10g of U^(238) ? Hlaf life of U^(238) is 4.5 bilion year. [Take ln2=0.6930,ln(1.9243)=0.6546 ]

_86A^222rarr_84B^210 . In this reaction, how many alpha and beta particles are emitted?

An atom has atomic mass 232 atomic number 90. During the course of disintegration, it emits 2 beta particles and few alpha particles. The resultant atom has atomic mass 212 and atomic number 82. How many alpha particles are emitted during this process?

An atom has atomic mass 232 and atomic number 90. During the course of disintegration, it emits 2 beta -particles and few beta -particles and few alpha -particles. The resultant atom has atomic mass 212 and atomic number 82. How many alpha -particles are emitted during this process?

In a radioactive decay chain underset(90)overset(232)Th nucleus decays to underset(82)overset(212)Pb nucleus .Let N_(alpha) and N_(beta) be the number of alpha and beta particles respectively emitted in this decay process which of the following statement is (are) true ?