Mecoka03 Mecoka03

04-02-2021
Physics

contestada

21
WILL MARK BRAINIEST
There is a 56 g sample of Carbon-12. After 2 half-lives, how much of the Carbon-12 sample is
left? *
(3 Points)

12
14
28
7

Respuesta :

11-02-2021

Answer:

each half life you lose half the amount so the first one gets you to 28g and the 2nd half life gets you to 14gm

Explanation:

Answer Link

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