Search results for "Protactinium(V) iodide" - New World Encyclopedia

Protactinium
Protactinium (chemical symbol Pa, atomic number 91) is a member of ... ** protactinium(V) iodide (PaI5) * Oxides: ** protactinium(II) oxide (PaO) ...

9 KB (1,150 words) - 08:16, 2 December 2022
Thorium
produce high-purity metallic thorium (or Iodide process) was discovered by ... become 233Th which normally decays to protactinium-233 (233Pa) and then 233U ...

14 KB (1,909 words) - 23:00, 30 April 2023
Uranium
period 7 of the periodic table, between protactinium and neptunium. When refined ... has 15 members that ends in lead-207, protactinium-231 and actinium-227. ...

48 KB (6,867 words) - 15:33, 16 January 2024