What are the basic properties of Gold?
Gold (symbol: Au) is a transition metal with atomic number 79. Its atomic mass is 196.97 u, and it belongs to period 6 and group 11.
Gold (Au) Properties and Facts
Element 79 - Transition Metal
What is the electron configuration of Gold?
The electron configuration is: 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 4f¹⁴ 5s² 5p⁶ 5d¹⁰ 6s¹
What are the physical properties of Gold?
Melting point: 1337.33 K
Boiling point: 3129.0 K
Density: 19.32 g/cm³
What are the known isotopes of Gold?
- Au-197: 100.0% abundance
- Au-198: Half-life of 2.7 days
What is the biological role and occurrence of Gold?
Biological role: No known biological role
Natural occurrence: Found in pure form and in minerals