Search results for "Protactinium(V) bromide" - New World Encyclopedia
From New World Encyclopedia
- Protactinium (chemical symbol Pa, atomic number 91) is a member of ... ** protactinium(V) bromide (PaBr5) * Iodides: ** protactinium(III) ...9 KB (1,150 words) - 08:16, 2 December 2022
- 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
