プラセオジム (Pr) - 59 on the Periodic Table | 周期表
Standard IUPAC: プラセオジム • Symbol: Pr • Atomic Mass: 140.90766 u
1. Periodic Table Position of プラセオジム (59 on the Periodic Table)
Element プラセオジム has atomic number Z = 59, meaning it contains 59 protons in its atomic nucleus and 59 electrons in its neutral state. On the standard periodic table of elements, プラセオジム is located in period 6 and group Main.
2. Electron Configuration & Oxidation States (プラセオジム Charges & Configuration)
[Xe] 6s2 4f3
3. Physical Properties & Atomic Mass (プラセオジム Atomic Mass)
Element プラセオジム has a standard atomic weight of 140.90766 u. Its melting point is 1204. K and boiling point is 3563. K. The Pauling electronegativity value is 1.13.
Comprehensive chemical properties and data for Praseodymium (Pr, Z=59).
4. Related Elements in the Same Chemical Family
5. Frequently Asked Questions about プラセオジム (FAQ)
What is the chemical symbol and atomic number of プラセオジム?
The chemical symbol of プラセオジム is Pr and its atomic number is 59.
What is the atomic mass and electron configuration of プラセオジム?
プラセオジム has a standard atomic mass of 140.90766 u and ground-state electron configuration of [Xe] 6s2 4f3.
What periodic table group and period does プラセオジム belong to?
プラセオジム is located in period 6 and group Main on the periodic table of elements.