Half Life Flashcards
(33 cards)
0
Q
Bi - 213
A
45.65 mins
1
Q
Am - 241
A
432.2 years
2
Q
C-11
A
20.38 mins
3
Q
C-14
A
5730 years
4
Q
Cr -51
A
27.704 days
5
Q
Co-60
A
5.27 years
6
Q
Cm -244
A
18.11 years
7
Q
Ga -67
A
3.261 days
8
Q
Ho - 166m
A
1.20E3 years
9
Q
In-111
A
2.83 days
10
Q
I-123
A
13.2 hours
11
Q
I-125
A
60.14 days
12
Q
I-131
A
8.04 days
13
Q
Ir - 192
A
74.02 days
14
Q
Pb-212
A
10.64 hours
15
Q
Mo-99
A
66.0 hours
16
Q
P-32
A
14.29 days
17
Q
Po-210
A
138.38 days
18
Q
K-42
A
12.36 hours
19
Q
Ra-226
A
1600 years
20
Q
Rn-222
A
3.824 days
21
Q
Re-187
A
5E10 years
22
Q
Na-24
A
15.00 hours
23
Q
Sr - 89
A
50.5 days
24
Tc 99m
6.02 hours
25
Tl - 201
73.06 hours
26
Th-230
7.7E4 years
27
Th-232
1.41E10 years
28
U-235
7.03E8 years
29
Xe-133
5.245 days
30
Yb -169
32.01 days
31
Y-90
64.0 hours
32
Cs 137
30 years
