Answer:
The successive decays can be represented as \[_{92}^{284}U\xrightarrow{_{2}^{4}He}_{90}^{234}Th\xrightarrow{^{_{-1}^{0}e}}_{91}^{234}Pa\xrightarrow{_{-1}^{0}e}_{92}^{234}U\] \[\xrightarrow{_{2}^{4}He}_{90}^{234}Th\xrightarrow{_{2}^{4}He}_{88}^{226}Ra\xrightarrow{_{2}^{4}He}_{86}^{222}Rn\] The radiations emitted in successive decays are: \[\alpha ,{{\beta }^{-,}}{{\beta }^{-}},\alpha ,\alpha ,\alpha .\]
You need to login to perform this action.
You will be redirected in
3 sec