Half life Flashcards
(8 cards)
1
Q
Radium 226 (Ra)
A
1626 years
2
Q
Radon 222(Rn)
A
3.83 days
3
Q
Cesium 137 (Cs)
A
30 years
4
Q
Iridium 192 (Ir)
A
73.8 days
5
Q
Cobalt 60 (Co)
A
5.26 years
6
Q
Iodine 125 (I)
A
59.6 days
7
Q
Palladium 103 (Pd)
A
17 days
8
Q
Iodine 131 (I)
A
8.06 days
