Gold

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Gold
Au
In situ availability:
Necessity:
Atomic number: 79
Atomic mass: 196.96655
group: 11
period: 6
normal phase: Solid
series: Transition Metals
density: 19.3 g/cm3
melting point: 1337.33K,
1064.18°C,
1947.52°F
boiling point: 3129K,
2856°C,
5173°F
PdAgCd
Pt ← Au → Hg
DsRgUub
Atomic radius (pm): 135
Bohr radius (pm): 174
Covalent radius (pm): 144
Van der Waals radius (pm): 166
ionic radius (pm): (+3) 85
1st ion potential (eV): 9.23
Electron Configuration
1s2
2s2 2p6
3s2 3p6 3d10
4s2 4p6 4d10 4f14
5s2 5p6 5d10
6s1
Electrons Per Shell
2, 8, 18, 32, 18, 1
Electronegativity: 1.9
Electron Affinity: 2.31
Oxidation states: 3, 1
Magnetism: ?
Crystal structure: Face centered cubic

Gold is a Transition Metal in group 11. It has a Face centered cubic crystalline structure. This element has a stable isotope of 197




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