Copper Properties

     

Copper By unknown (ancient)

NO ATOM
29
NAMA
Copper
SIMBOL
Cu
BOBOT ATOM
63.546
BENTUK
Solid
TIPE
Transition Metal
GRUP
11
GRUP LAMA
IB
PERIOD
4
ELEKTRON CONFIG
[Ar] 3d10 4s1
GROUND LEVEL
2S1/2
ENERGI IONISASI
7.7264
TITIK LELEH
1084.62
TITIK DIDIH
2927
STRUKTUR KRISTAL
FCC
Atomic Radius (display)
(m) 128
Metallic Radius (pm)
128
Covalent radius (pm)
138
Atomic Radius (calculated) (pm)
145
Van der Waals Radius, (pm)
140
Electro-negativity (Pauling)
1.9
Density (g/cm3)
8.92
Electron Affinity (kJ/mol)
118.4
Thermal Conductivity, W/(m K)
400
Electrical Resistivity (Ωm)
0.000000017
CAS NO
CAS7440-50-8
OXIDASI STATE
+1,2
PENEMU
unknown
TAHUN
ancient