- | 57 | Density | g/mL | 6 | .7 | ||||
u | 138 | .9055 | K | 1193 | |||||
A | 1 | .69 | K | 3730 | |||||
A | 2 | .74 | kJ/mol | 414 | |||||
V | 5 | .58 | kJ/mol | 6 | .2 | ||||
- | 1 | .1 | J/gK | 0 | .19 | ||||
120
2.8 sec EC/ECp,11.200 Ba-120/Cs-119 119.93805 |
121
5.3 sec EC,7.900 MeV Ba-121 120.93301 |
122
8.7 sec EC/ECp,9.700 Ba-122/Cs-121 121.93075 |
123
17 sec EC,6.900 MeV Ba-123 122.92624 |
124
29 sec EC,8.800 MeV Ba-124 123.92452 |
125
76 sec EC,5.600 MeV Ba-125 124.92066 |
126
54 sec EC,7.600 MeV Ba-126 125.91937 |
127
5.1 min EC,4.690 MeV Ba-127 126.91615 |
128
5.0 min EC,6.700 MeV Ba-128 127.91540 |
129
11.6 min EC,3.720 MeV Ba-129 128.91266 |
130
8.7 min EC,5.600 MeV Ba-130 129.91232 |
131
59 min EC,2.960 MeV Ba-131 130.91011 |
132
4.8 hr EC,4.710 MeV Ba-132 131.91011 |
133
3.912 hr EC,2.230 MeV Ba-133 132.90839 |
134
6.45 min EC,3.710 MeV Ba-134 133.90849 |
135
19.5 hr EC,1.200 MeV Ba-135 134.90697 |
136
9.87 min EC,2.870 MeV Ba-136 135.90765 |
137
6E+4 yr EC,1.176 MeV Ba-137 136.90646 |
138
0.0902% 1.05E+11 yr B-/EC,1.737 Ce-138/Ba-138 137.90710 |
139
99.9098% Stable 138.90634 |
140
1.6781 da B-,3.762 MeV Ce-140 139.90947 |
141
3.92 hr B-,2.502 MeV Ce-141 140.91095 |
142
91.1 min B-,4.505 MeV Ce-142 141.91407 |
143
14.2 min B-,3.425 MeV Ce-143 142.91605 |
144
40.8 sec B-,5.540 MeV Ce-144 143.91959 |
145
24.8 sec B-,4.120 MeV Ce-145 144.92165 |
146
6.27 sec B-,6.550 MeV Ce-146 145.92575 |
147
4.015 sec B-/B-n,4.950 Ce-147/Ce-146 146.92781 |
148
1.428 sec B-/B-n,7.260 Ce-148/Ce-147 147.93219 |
149
1.05 sec B-/B-n,5.500 Ce-149/Ce-148 148.93419 |
150
0.86 sec B-/B-n,7.800 Ce-150/Ce-149 149.93859 |
152
150 nsec B-,9.100 MeV Ce-152 151.94610 |
MASS abund. Halflife Particle, Energy Decay Product(s) Isotopic Mass |