lavenderdaisies lavenderdaisies

22-09-2022
Chemistry

contestada

A 200 g sample is tested after a decay period and 50 g of 1-131 is present. How
long is the decay period?

Respuesta :

laceylemon123 laceylemon123

22-09-2022

Answer: I believe it is 12.5 g. I could be wrong though.

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someone give me the answer please