TABLE 2
Percentage of Core Fission Products by Element Released in Fuel-Overheat or Fuel-Melt Conditions
Fission product type
Fuel overheat
Fuel melt
Noble gas (xenon, krypton)
50
100
Iodine
50
100
Cesium
50
100
Tellurium
10
30
Antimony
2
2
Barium
1
20
Strontium
0.1
7
Ruthenium
0.01
0.7
Lanthanum
Low
0.01