actinium in English
Along the way, these disintegration series produce radioactive isotopes of protactinium, thorium, actinium , radium, francium, radon, astatine, polonium, bismuth, lead, thallium and mercury.
Use "actinium" in a sentence
1. Actinium synonyms, Actinium pronunciation, Actinium translation, English dictionary definition of Actinium
2. Actinium.
3. 89 Ac [227] Actinium Actinium Actinium is the first element of the actinide series.
4. Actinium
5. Actinium 225
6. Actinium 227
7. Actinium Actinium is the first element of the actinide series.
8. Actinium reacts quickly with oxygen and moisture in air forming a white coating of Actinium oxide that stops the Actinium …
9. Actinium compounds
10. All compounds of actinium are colorless, except for black actinium sulfide (Ac2S3).
11. 089 || Actinium compounds
12. About Actinium Pharmaceuticals, Inc
13. En: Actinium – de: Actinium – fr: Actinium – ja: アクチニウム – ru: Актиний – uk: Актиній – lzh: 錒 Position in the periodic table symbol: Ac
14. Actinium is dangerously radioactive
15. Actinium-225 is less available than actinium-228, but is more promising in radiotracer applications.
16. (NYSE: ATNM) Actinium Pharmaceuticals, Inc
17. Actinium is a silvery metal.
18. Actinium is a radioactive element.
19. Actinium (ACM) is a cryptocurrency
20. Actinium vaporizes at 3,198°C.
21. Isotopes: Actinium has 29 isotopes
22. Actinium melts at 1,051°C.
23. Actinium-227 and Actinium-228 are the only naturally occurring isotopes (2). Actinium -206 through 226 and 229 through 234 are artificially produced and all are radioactive (2)
24. The Actinide series is named after actinium.
25. Element Symbol Atomic Number actinium Ac 89
26. The strongest base is of actinium.
27. Owing to the close similarity of actinium and lanthanum and low abundance, pure actinium could only be produced in 1950.
28. In 1903, similar emanations were observed from actinium by André-Louis Debierne and were called 'Actinium Emanation' ('Ac Em').
29. Actinium has a current supply of 29,523,750
30. The Actinide series is named after actinium
31. Actinium is a soft, silvery-white, radioactive metal
32. Targeted alpha particle therapy using actinium-225 conjugates
33. Process for producing actinium-225 and bismuth-213
34. A high-level overview of Actinium Pharmaceuticals, Inc
35. Actinium reacts with moisture and oxygen to form a white coating of Actinium oxide that protects the underlying metal from further oxidation.
36. Actinium is found naturally in uranium ores.
37. A product includes actinium-225 (225Ac) and less than about 1 microgram (&mgr;g) of iron (Fe) per millicurie (mCi) of actinium-225.
38. Friedrich Otto Giesel independently discovered Actinium in 1902
39. When actinium trichloride is administered intravenously to rats, about 33% of actinium is deposited into the bones and 50% into the liver.
40. Francium is formed from the decay of actinium.
41. Actinium gave the name to the actinide series, a group of 15 similar elements between actinium and lawrencium in the periodic table.
42. Actinium is the first element of the actinide series.
43. The half life of actinium-224 is 2.7 hours.
44. Actinium is a radioactive metal that rapidly reacts rapidly with oxygen when exposed to air, forming a white coating of Actinium oxide which prevents further oxidation
45. Also provided are methods for increasing the radiochemical yield of an actinium-225-chelant-biomolecule complex and for producing a high specific activity actinium-225 complex.
46. Actinium was discovered by André-Louis Debierne in 1899.
47. The Actinium atom has a radius of 195 pm
48. There are 34 isotopes and isomers of Actinium (1)
49. Actinium is a chemical element with symbol Ac and atomic number 89. Classified as a n actinide, Actinium is a solid at room temperature.
50. Related to Actinon: radium emanation actinium emanation A radioisotope associated with actinium identified in 1904, which has a half-life of 3.96 seconds and correspond to 219Rn.