tyehooks24 tyehooks24

02-03-2018
Chemistry

contestada

If a radioactive material has a 10 year half-life, how much of a 100 g sample will be left after 30 years?
A) 50 g
B) 6.25 g
C) 12.50 g
D) 25 g

Respuesta :

nikola98 nikola98

02-03-2018

12.5g, each 10 years you lose a half of what you have at that given moment

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