Complete the following 10 questions that test your knowledge and understanding of radioactive half life.
12
6
3
1.5
0
6
12
24
0 Yrs
1,500 Yrs
3, 000 Yrs
6, 000 Yrs
50%
25%
12.5%
6.25%
50%
25%
12.5%
6.25%
3.125%
2 half lives
3 half lives
4 half lives
5 half lives
6 half lives
3 hrs
6 hrs
9 hrs
12 hrs
1.5 hrs
3 hrs
6 hrs
Cannot be determined
5, 730 yrs
11, 460 yrs
17, 190 yrs
22, 920 yrs
28, 650
Yes, 3 half lives will have occurred and more than 5% remains
Yes, 4 half lives will have occurred and more than 5% remains
No, 3 half lives will have occurred and less than 5% remains
No, 4 half lives will have occurred and less than 5% remains