Aluminum Properties

     

Aluminum By Oersted, Hans Christian (1825)

NO ATOM
13
NAMA
Aluminum
SIMBOL
Al
BOBOT ATOM
26.981538
BENTUK
Solid
TIPE
Poor Metal
GRUP
13
GRUP LAMA
IIIA
PERIOD
3
ELEKTRON CONFIG
[Ne] 3s2 3p1
GROUND LEVEL
2P°1/2
ENERGI IONISASI
5.9858
TITIK LELEH
660.32
TITIK DIDIH
2519
STRUKTUR KRISTAL
FCC
Atomic Radius (display)
(m) 143
Metallic Radius (pm)
143
Covalent radius (pm)
118
Atomic Radius (calculated) (pm)
118
Van der Waals Radius, (pm)
184
Electro-negativity (Pauling)
1.61
Density (g/cm3)
2.7
Electron Affinity (kJ/mol)
42.5
Thermal Conductivity, W/(m K)
235
Electrical Resistivity (Ωm)
0.000000026
CAS NO
CAS7429-90-5
OXIDASI STATE
+3
PENEMU
Oersted, Hans Christian
TAHUN
1825