the nucleus of uranium is unstable against alpha decay with a half life of 4.5*10^9 yrs. write down the equation of decay.

Asked by meghna | 15th Jan, 2014, 01:10: PM

Expert Answer:

Half life = t½ = 4.5 × 109 years
 
Thus, we have

Answered by Romal Bhansali | 16th Jan, 2014, 09:59: AM

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