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

asked Dec 5, 2022 80.9k views

1 vote

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

5.0k points

Please log in or register to add a comment.

6 votes

The answer is 28 years

Autoboxer answered Dec 6, 2022

4.6k points

3 votes

Answer:

28 years

Step-by-step explanation:

the information is literally in the question.

Brandon Cuff answered Dec 12, 2022

5.3k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.4m answers