‹ Fishy Fission ›
Meanings and phrases
- capable of being split or cleft or divided in the direction of the grain
- capable of undergoing nuclear fission; fissionable
- Total fissile material in the reactor is 163 tonnes.
- of about 16% of the fissile material present.
- The U-235 weapon was considered very inefficient, with only 1.7% of its fissile material reacting.