Lucxi9273 Lucxi9273

17-05-2022
Physics

contestada

If the half-life of iodine-131 is 8.10 days, how long will it take a 50.00 g sample to decay to 6.25 g?

Respuesta :

joymontana102 joymontana102

18-05-2022

24.3 Days
50/2=25
25/2=12.5
12.5/2=6.25
3 days to decay to 6.25
3(8.1)=24.3

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