79
196.967 u
Au
Gold
Transition Metal
Atomic Structure
Physical State
Group
11
Period
6
Block
d
Electron Configuration
[Xe] 4f¹⁴ 5d¹⁰ 6s¹
Physical Properties
Atomic Mass:
196.967 u
Electronegativity:
2.54
Atomic Radius:
174 pm
Ionization Energy:
9.226 eV
Density:
19.32 g/cm³
Melting Point:
1337.33 K
Boiling Point:
3129 K
Historical Information
Discovered By:
Ancient
Year Discovered:
Unknown