1.

The total number of alpha and beta particles emitted in the nuclear reaction ._(92)^(238)U rarr ._(82)^(214)Pb is

Answer»


Solution :`._(92)^(238)U rarr ._(82)^(214)Pb + 6(._(2)^(4)He) + 2 (._(-1)E^(0))`
`alpha = 6, beta = 2`
Total = 8


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