bethanidyson191 bethanidyson191

13-06-2021
Chemistry

contestada

PLEASE HURRY!
What is the half-life of a 12 g sample of radioisotope that decayed to 6 g in 28
years?
A. 14 years
B. 7 years
C. 56 years
D. 28 years

Respuesta :

AlexTrusk AlexTrusk

13-06-2021

Answer:

28 years

Explanation:

the information is literally in the question.

Answer Link

rinnebyakugan1 rinnebyakugan1

13-06-2021

The answer is 28 years

Answer Link

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