Gold
| Atomic number: |
79 |
|
Atomic weight: |
196.96654 |
|
| Shells: |
2,8,18,32,18,1 |
|
Orbitals: |
[Xe] 4f14 5d10 6s1 |
|
| Melting point: |
1064.43°C |
|
Boiling point: |
2808°C |
|
| Covalent radius: |
1.34 |
Å |
Atomic volume: |
10.2 |
cm³/mol |
| Atomic radius: |
1.79 |
Å |
Ionic radius: |
.85 (+3) |
Å |
| Electronegativity: |
2.54 |
|
Oxidation states: |
(3),1 |
|
| 1st ionization pot.: |
9.2257 |
V |
2nd ionization pot.: |
20.521 |
V |
| 3rd ionization pot.: |
-- |
V |
Specific heat: |
0.128 |
J/gK |
| Heat of fusion: |
12.550 |
kJ/mol |
Heat of vapor.: |
334.40 |
kJ/mol |
| Thermal conduct.: |
3.17 |
W/cmK |
Electrical conduct.: |
0.452 |
10^6/cm ohm |
| Density: |
19.32 |
g/cm³ |
Valence: |
1,3 |
|
