| plutonium fuel | 1.05 | The complex reactors generate more plutonium fuel than they consume. | ||
| plutonium shipment | 0.72 | The report did not elaborate on the plutonium shipments. | ||
| plutonium stockpile | 0.66 | The plutonium stockpile was left in various forms. | ||
| plutonium core | 0.46 | One plant would convert sealed plutonium cores, or pits, into a powder form. | ||
| plutonium oxide | 0.46 | The device washes chloride salts off plutonium oxides. | ||
| plutonium production | 0.46 | The Radkowsky fuel avoids plutonium production by minimizing the use of fertile uranium. | ||
| plutonium battery | 0.39 | The gulf between the two sides is significant because plutonium batteries are not likely to go away soon. | ||
| plutonium dust | 0.39 | The process aims to seal deadly plutonium dust in an intrusion-resistant glassy mass. | ||
| plutonium program | 0.39 | Still, the basic plutonium program is moving ahead. | ||
| plutonium bomb | 0.33 | A plutonium bomb uses plutonium as the active material involved. | ||
| plutonium plant | 0.33 | Snezhinsk is in the Ural Mountains near the city of Chelyabinsk and the Mayak plutonium plant. | ||
| plutonium waste | 0.33 | The Pacific Teal is carrying radioactive plutonium waste from France to Japan. | ||
| plutonium dioxide | 0.26 | The material is non-weapons-grade plutonium dioxide. | ||
| plutonium facility | 0.26 | They are also set to visit the plutonium storage facility at the Mayak nuclear weapons plant. | ||
| plutonium pit | 0.26 | The plutonium pits are sealed inside a stainless-steel shell. | ||
| plutonium reactor | 0.26 | In an accident last year in western Japan, a fast-breeder plutonium reactor spewed caustic sodium coolant and overheated. | ||
| plutonium stock | 0.26 | The plan has been cast by the German Foreign Ministry as a contribution to ridding the world of dangerous plutonium stocks. |