1. The warhead contains 14.5 kilograms of enriched uranium... and a plutonium trigger.

2. Metal actinide fuel is typically an alloy of zirconium, uranium, plutonium, and minor actinides.

3. The scientists at the Berkeley conference envisioned breeding plutonium in nuclear reactors from uranium-238 atoms that absorbed neutrons from fissioning uranium-235 atoms.

4. During the Cold War between the Soviet Union and the United States, huge stockpiles of uranium were amassed and tens of thousands of nuclear weapons were created using enriched uranium and plutonium made from uranium.

5. Americium definition, a transuranic element, one of the products of high-energy helium bombardment of uranium and plutonium

6. The Actinides are most known for the elements uranium and plutonium which are used in nuclear reactors and nuclear bombs

7. Plutonium also exhibits valence states between 3 and 7 inclusive, and thus is chemically similar to neptunium and uranium.

8. Any uranium or plutonium isotopes produced during those three years are left and the rod goes back into production.

9. When a large fissile atomic nucleus such as uranium-235 or plutonium-239 absorbs a neutron, it may undergo nuclear fission.

10. Basic data reflecting the behaviour of fission products and actinides (uranium, plutonium and americium) in molten salts and metals was derived.

11. Actinides are radioactive elements, typically with long half-lives, and include the major actinides uranium and plutonium as well as minor actinides.

12. Uranium alloys that have been used include uranium aluminum, uranium zirconium, uranium silicon, uranium molybdenum, and uranium zirconium hydride.

13. Ordinarily (in spent nuclear fuel), plutonium is reactor-grade plutonium.

14. Gamma radiation of modest energies, in the low tens of MeV, can induce fission in traditionally fissile elements such as the actinides uranium, plutonium, and neptunium.

15. Great strides have recently been made in the study of actinide atoms (extremely heavy radioactive elements such as uranium and plutonium) using nuclear magnetic resonance (NMR).

16. GNEP is aimed at accelerating the development and deployment of advanced fuel cycle technologies including recycling that do not involve separating plutonium

17. GNEP is aimed at accelerating the development and deployment of advanced fuel cycle technologies including recycling that do not involve separating plutonium.

18. Magnox reactors produce plutonium containing about 75 percent of plutonium 239 isotope.

19. Plutonium shows enormous, and reversible, reaction rates with pure hydrogen, forming plutonium hydride.

20. In India’s view, available global uranium resources cannot sustain the projected expansion of nuclear power without adopting the closed fuel cycle approach.

21. The Actinides is the collective name given to elements 90-103 in the periodic table, comprising thorium, protactinium, uranium, neptunium, plutonium, americium, curium, berkelium, californium, einsteinium, fermium, mendelevium, nobelium and lawrencium

22. We believe that available global uranium resources cannot sustain the projected expansion of nuclear power without adopting the closed fuel cycle approach.

23. Uranium dioxide is produced by reducing uranium trioxide with hydrogen.

24. Average Uranium Concentrations in Air Harmony Creek 12 Month Cycle Arithmetic mean Standard deviation Standard error of mean Geometric mean Geometric standard dev.

25. Approximately 2.2% of its radioactivity comes from uranium-235, 48.6% from uranium-238, and 49.2% from uranium-234.

26. Gallium easily alloys with many metals, and is used in small quantities in the plutonium-gallium alloy in the plutonium cores of nuclear bombs to stabilize the plutonium crystal structure.

27. The key raw material for the project was uranium, which was used as fuel for the reactors, as feed that was transformed into plutonium, and, in its enriched form, in the atomic bomb itself.

28. Although uranium-238 cannot be used for the initial stage of an Atomic bomb, when it absorbs a neutron, it becomes uranium-239 which decays into neptunium-239, and finally the relatively stable plutonium-239, which is fissile like uranium-235.After Fermi achieved the world's first sustained and controlled nuclear chain reaction with the creation of the first Atomic pile, massive reactors were

29. The longest-lived are plutonium-244, with a half-life of 80.8 million years, plutonium-242, with a half-life of 373,300 years, and plutonium-239, with a half-life of 24,110 years.

30. Down there it's all weapons-grade plutonium.

31. Plutonium–zirconium alloy can be used as nuclear fuel.

32. And for me, Uranium is not just a mineral, Uranium is a belief to me.

33. Depleted uranium is a Byproduct …

34. A method of constant - current coulometric titration for determination of uranium in uranium oxide is described.

35. An Oscorp truck carrying plutonium has been hijacked.

36. The chemical compound Uranium hexachloride (UCl6) is a metal halide composed of Uranium and Chlorine.

37. Uranium is soluble in sea water.

38. According to the uranium metallogenic theories, three prospective areas for sandstone - type uranium deposit have been delineated.

39. Weapon-grade plutonium constitutes the primary fission material for India's nuclear weapon and it has plutonium enough to make 70 to 100 nuclear weapons.

40. Research continued, with DuPont and the Metallurgical Laboratory developing a redox solvent extraction process as an alternative plutonium extraction technique to the bismuth phosphate process, which left unspent uranium in a state from which it could not easily be recovered.

41. Radium and uranium are radioactive elements.

42. 10 Uranium is a radioactive material.

43. RECOVERY OF URANIUM FROM PHOSPHORIC ACID LIQUORS

44. Americium definition: a white metallic transuranic element artificially produced from plutonium

45. Owing to its scarcity in nature, most plutonium is produced synthetically.

46. My guess is, he's using plutonium isotopes to mutate cell structure.

47. All uranium isotopes are primarily alpha particle emitters.

48. The process starts with mining (see Uranium mining).

49. Curium is probably present in uranium ores.

50. IT'S PART OF CENTRIFUGE FOR REFINING URANIUM.

51. Uranium is used to fuel nuclear plants.

52. Autunite, phosphate mineral, hydrated calcium and uranium phosphate [Ca(UO2)2 (PO4)2·10–12H2O], that is an ore of uranium

53. Autunite is used as a uranium ore

54. Actinium is found naturally in uranium ores.

55. Try a billet of weapons-grade uranium.

56. 14 Radium and uranium are radioactive elements.

57. Do you know the speed at which plutonium emits alpha particles?

58. Plutonium is a unique and inevitable by-product of nuclear fission.

59. Extraction of uranium from wet-process phosphoric acid

60. Curium-242 (half-life 162.8 days) was produced by bombarding plutonium-239 with …

61. Coal ash contains the radioactive elements uranium and thorium.

62. Age determination data indicate episodic crystallization of uranium minerals.

63. As the uranium reacts its radioactivity produces unstable atoms.

64. The Americium was produced by bombarding plutonium with neutrons in a nuclear reactor

65. Plutonium mining for dubious ends was one of the plots foiled by Dan.

66. When finely divided, it can react with cold water; in air, uranium metal becomes coated with a dark layer of uranium oxide.

67. If it isn't, Turkey must hand back uranium forthwith.

68. Henri Becquerel discovered radioactivity by using uranium in 1896.

69. They went over nationwide in search of uranium mines.

70. The first production reactor that made plutonium-239 was the X-10 Graphite Reactor.

71. Autunite is probably the most popular uranium mineral for collectors

72. Some of Mali's natural resources include gold, uranium, and salt.

73. Actually, I'm going to load the last uranium rod.

74. Secular disequilibrium of uranium can lead to erroneous results.

75. Biogeochemical+Cycles+Outline+ • Whatare+Biogeochemical+cycles+ • Water+Cycle+ • Carbon+Cycle+ – Fastand+Slow+Cycle+ – Biofuels+and+Tilmanʼsprinciples

76. Plutonium was the second transuranic element of the actinide series to be discovered.

77. Plutonium-238 has a half-life of 88 years and emits alpha particles.

78. Like all plutonium compounds, it is subject to control under the Nuclear Non-Proliferation Treaty.

79. We bombarded a mass of plutonium with titanium ions... thereby creating a new isotope.

80. Imagine what 10 of them will do, with a core of weapons-grade plutonium.