1. Actinides synonyms, Actinides pronunciation, Actinides translation, English dictionary definition of Actinides

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

3. Nevertheless, all Actinides are radioactive.

4. Nuclear fuels and actinides research

5. Synonyms for Actinides in Free Thesaurus

6. Interesting Facts about Lanthanides and Actinides

7. What are synonyms for Actinides?

8. Actinides 89Ac, 90Th, 91Pa, 92U, 93Np, 94Pu, 95Am

9. Actinides 89Ac, 90Th, 91Pa, 92U, 93Np, 94Pu, 95Am

10. Actinides, etc ; chemical bonding; energy; ligands; Show all 4 Subjects Abstract: Recent reports have suggested the late Actinides participate in more covalent interactions than the earlier Actinides, yet the origin of this shift in chemistry is not understood.

11. Actinides A class of very heavy radioactive nuclei

12. Actinides: elements with atomic numbers 89 to 103 inclusive

13. All but one of the Actinides are f-block elements

14. The Actinides include thorium (symbol Th; atomic number Z = 90

15. Bechances violoncello actinides ghastlier cerfoil podocephalous biplicate lashless Autonoe

16. The table shows the oxidation states possessed by different Actinides.

17. The Actinides Last updated; Save as PDF Page ID 652; No headers

18. Basicities OF TRIVALENT ACTINIDES AND LANTHANIDES AND SOLUBILITIES OF THEIR HYDROXIDES..United States: N

19. The Actinides are reactive and assume a number of different valences in their compounds

20. Actinides — A group of 15 elements with atomic number from 89 to 103 inclusive.

21. Mass spectrometers equipped with a microfluorination ion source designed for actinides or actinide fluorides.

22. The Actinides- Combining the ferocity of metal with the feel and emotion of blues.

23. The Actinides- Combining the ferocity of metal with the feel and emotion of blues.

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

25. The Actinides are elements 89 to 103 and fill their 5f sublevel progressively

26. mass spectrometers equipped with a microfluorination ion source designed for actinides or actinide fluorides.

27. f. Mass spectrometers equipped with a microfluorination ion source designed for actinides or actinide fluorides.

28. After production, the fermium must be separated from other actinides and from lanthanide fission products.

29. The term Actinides are derived from the first element of the series which is actinium

30. f. mass spectrometers equipped with a microfluorination ion source designed for actinides or actinide fluorides.

31. Sc, Y, Lanthanides Actinides: elements with atomic numbers 89 to 103 inclusive Refractory metals:

32. In contrast, actinides undergo multiple alpha decays, each with decay energy around 4-5 MeV.

33. Mass spectrometers equipped with a micro-fluorination ion source designed for actinides or actinide fluorides.

34. Actinides Actinides:The elements in which the last electron enters one of the 5f orbitals are called 5f–block elements or second inner These are also called actinides or Actinons or actinoids because they come immediately after actinium

35. - minimization of secondary actinides and other radionucleides with long half-lives in the nuclear fuel cycle,

36. The Actinides are the 14 elements from thorium (atomic number 90) to lawrencium (atomic number 103)

37. Actinides may enter the body by inhalation, through cuts, abrasions or other wounds, or by ingestion

38. The full-width version of the periodic table shows the position of the Actinides more clearly

39. Here is a list of elements that are Actinides, a subset of the rare earth elements group

40. The lanthanides and Actinides are located mostly in the "f-block" of the periodic table

41. The Actinides are all radioactive elements and only the first four have been found naturally on Earth

42. The melting point of actinides does not have a clear dependence on the number of f-electrons.

43. Trivalent actinides do not form fluoride coordination compounds, whereas tetravalent thorium forms K2ThF6, KThF5, and even K5ThF9 complexes.

44. Media in category "Actinides" The following 27 files are in this category, out of 27 total.

45. A preferred embodiment initiates deuterium-deuterium fusion in the deuterized fuel element and fissioning deuterized fuel element actinides.

46. Non-proscribed activities include separation of minor actinides from unirradiated plutonium that is not subject to the Treaty.

47. Here is a list of elements that are Actinides, a subset of the rare earth elements group.

48. Nine of these elements are transition metals, three are actinides, four are chalcogens, and one is a noble gas.

49. If you remember your periodic table, the lanthanides that column above the actinides, those are all the rare earths.

50. Actinides: ( ak'tin-īdz ), Those elements with atomic numbers 89 to 103, below the lanthanides in the Periodic Table

51. Thorium is a metallic chemical element, part of a group within the periodic table known as the actinides.

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

53. The first element of the actinides, actinium gave the group its name, much as lanthanum had done for the lanthanides.

54. Actinides are nuclides with atomic numbers between 89 and 104 (with an atomic number of 92, uranium is an actinide)

55. Use of chemically unstable forms of actinides in MOX and sealed radioactive sources is not appropriate by modern safety standards.

56. At the bottom of the periodic table is a special group of metallic radioactive elements called actinides or Actinoids

57. Actinides (Actinons or actinoids) are the fourteen elements from thorium to lawrencium inclusive, which follow actinium in the periodic table

58. The active optical waveguide is doped with ions of transition metals or metals from the groups of Lanthanides or Actinides.

59. Some activities in basic actinide research are aimed at developing understanding of the electronic structure of elements and compounds of actinides.

60. ‘The elements that make up this family are also known as the Actinides, after the first member of the family.’ ‘Local magnetism occurs in rare-earth metals (such as gadolinium) and the Actinides (such as neptunium) due to the incomplete filling of electrons in the inner atomic shells.’

61. However, Actinides show a greater range of oxidation states than lanthanides, as 5f, 6d and 7s are of comparable energy

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

63. Since no plutonium, higher actinides or fission products are present in the reconstituted fuel elements, the present processes can be used repeatedly.

64. Actinide (plural Actinides) (inorganic chemistry) Any of the 14 radioactive elements of the periodic table that are positioned under the lanthanides, to …

65. Like all actinides, Berkelium easily dissolves in various aqueous inorganic acids, liberating gaseous hydrogen and converting into the trivalent oxidation state

66. As with most lanthanides and actinides, actinium exists in the oxidation state +3, and the Ac3+ ions are colorless in solutions.

67. The separation of alkali, alkaline-earth, and rare-earth elements, actinides and some other elements by high-voltage electrophoresis is discussed.

68. Actinides are typical metals and have properties of both the d-block and the f-block elements, but they are also radioactive

69. The Actinides are typically placed below the main body of the periodic table (below the lanthanide series), in the manner of a footnote

70. The element actinium, atomic number 89, after which the group is named, is not — strictly speaking — itself one of the Actinides, but is

71. From a waste management viewpoint, transmutation of Actinides eliminates a very long-term radioactive hazard and replaces it with a much shorter-term one.

72. The term Actinides are derived from the first element of the series which is actinium. The Actinide series are referred with the symbol an

73. To address the issues of spent nuclear fuels and radio-active waste, the JRC will further develop the characterisation of actinides and actinide-containing products.

74. 237 Np decays via the neptunium series, which terminates with thallium-205, which is stable, unlike most other actinides, which decay to stable isotopes of lead.

75. 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.

76. Long-lived radionuclides called "minor actinides" (elements such as neptunium, americium and curium) could be separated from the spent fuel and returned to a dedicated reactor for transmutation.

77. In turn, this requires knowledge of the response of the so-called ‘5f electronic layer elements’ (i.e. the actinides) and compounds to (usually extreme) thermodynamic parameters.

78. Actinide (plural Actinides) (inorganic chemistry) Any of the 14 radioactive elements of the periodic table that are positioned under the lanthanides, to which they have similar chemistry

79. The laboratory equipment in question is a hydraulic press (valued at EUR 260000) purchased for the installation of the laboratory for minor actinides in the Institute for transuranian elements.

80. The neutronic computation and analysis is performed to assess the technical feasibility of transmutation of long-lived actinides using fusion-fission hybrid reactors by the above code system.Sentence dictionary