銅 (Cu) - 29 on the Periodic Table | 周期表

Standard IUPAC: 銅 • Symbol: Cu • Atomic Mass: 63.546 u

クイックファクトシート: 銅 (symbol Cu, atomic number 29) is element 29 on the periodic table of elements. It has a standard atomic weight of 63.546 u and an electron configuration of [Ar] 4s1 3d10. On the periodic table, 銅 is classified in period 4 and group Main.

1. Periodic Table Position of 銅 (29 on the Periodic Table)

Element 銅 has atomic number Z = 29, meaning it contains 29 protons in its atomic nucleus and 29 electrons in its neutral state. On the standard periodic table of elements, 銅 is located in period 4 and group Main.

2. Electron Configuration & Oxidation States (銅 Charges & Configuration)

Full Electron Configuration: [Ar] 4s1 3d10

Common Oxidation States (Charges): 1,2c,3,4

3. Physical Properties & Atomic Mass (銅 Atomic Mass)

Element 銅 has a standard atomic weight of 63.546 u. Its melting point is 1357.77 K and boiling point is 2835. K. The Pauling electronegativity value is 1.90.

Comprehensive chemical properties and data for Copper (Cu, Z=29).

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 銅 (FAQ)

What is the chemical symbol and atomic number of 銅?

The chemical symbol of 銅 is Cu and its atomic number is 29.

What is the atomic mass and electron configuration of 銅?

銅 has a standard atomic mass of 63.546 u and ground-state electron configuration of [Ar] 4s1 3d10.

What periodic table group and period does 銅 belong to?

銅 is located in period 4 and group Main on the periodic table of elements.

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