マグネシウム (Mg) - 12 on the Periodic Table | 周期表
Standard IUPAC: マグネシウム • Symbol: Mg • Atomic Mass: 24.305 u
1. Periodic Table Position of マグネシウム (12 on the Periodic Table)
Element マグネシウム has atomic number Z = 12, meaning it contains 12 protons in its atomic nucleus and 12 electrons in its neutral state. On the standard periodic table of elements, マグネシウム is located in period 3 and group Main.
2. Electron Configuration & Oxidation States (マグネシウム Charges & Configuration)
[Ne] 3s2
3. Physical Properties & Atomic Mass (マグネシウム Atomic Mass)
Element マグネシウム has a standard atomic weight of 24.305 u. Its melting point is 923. K and boiling point is 1363. K. The Pauling electronegativity value is 1.31.
Comprehensive chemical properties and data for Magnesium (Mg, Z=12).
4. Related Elements in the Same Chemical Family
5. Frequently Asked Questions about マグネシウム (FAQ)
What is the chemical symbol and atomic number of マグネシウム?
The chemical symbol of マグネシウム is Mg and its atomic number is 12.
What is the atomic mass and electron configuration of マグネシウム?
マグネシウム has a standard atomic mass of 24.305 u and ground-state electron configuration of [Ne] 3s2.
What periodic table group and period does マグネシウム belong to?
マグネシウム is located in period 3 and group Main on the periodic table of elements.