カドミウム (Cd) - 48 on the Periodic Table | 周期表

Standard IUPAC: カドミウム • Symbol: Cd • Atomic Mass: 112.414 u

クイックファクトシート: カドミウム (symbol Cd, atomic number 48) is element 48 on the periodic table of elements. It has a standard atomic weight of 112.414 u and an electron configuration of [Kr] 5s2 4d10. On the periodic table, カドミウム is classified in period 5 and group Main.

1. Periodic Table Position of カドミウム (48 on the Periodic Table)

Element カドミウム has atomic number Z = 48, meaning it contains 48 protons in its atomic nucleus and 48 electrons in its neutral state. On the standard periodic table of elements, カドミウム is located in period 5 and group Main.

2. Electron Configuration & Oxidation States (カドミウム Charges & Configuration)

Full Electron Configuration: [Kr] 5s2 4d10

Common Oxidation States (Charges): 1,2c

3. Physical Properties & Atomic Mass (カドミウム Atomic Mass)

Element カドミウム has a standard atomic weight of 112.414 u. Its melting point is 594.22 K and boiling point is 1040. K. The Pauling electronegativity value is 1.69.

Comprehensive chemical properties and data for Cadmium (Cd, Z=48).

Explore interactive 3D electron orbitals, isotopes, and properties on the periodic table: Open on Interactive Table 🚀

4. Related Elements in the Same Chemical Family

Sc (Z=21) Ti (Z=22) V (Z=23) Cr (Z=24) Mn (Z=25) Fe (Z=26)

5. Frequently Asked Questions about カドミウム (FAQ)

What is the chemical symbol and atomic number of カドミウム?

The chemical symbol of カドミウム is Cd and its atomic number is 48.

What is the atomic mass and electron configuration of カドミウム?

カドミウム has a standard atomic mass of 112.414 u and ground-state electron configuration of [Kr] 5s2 4d10.

What periodic table group and period does カドミウム belong to?

カドミウム is located in period 5 and group Main on the periodic table of elements.

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