actinides in English

noun
1
any of the series of fifteen metallic elements from actinium (atomic number 89) to lawrencium (atomic number 103) in the periodic table. They are all radioactive, the heavier members being extremely unstable and not of natural occurrence.
Like the lanthanide elements, the actinides have very similar chemical properties.

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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