Osmium Properties

     

Osmium By Tennant, Smithson (1803)

NO ATOM
76
NAMA
Osmium
SIMBOL
Os
BOBOT ATOM
190.23
BENTUK
Solid
TIPE
Transition Metal
GRUP
8
GRUP LAMA
VIIIB
PERIOD
6
ELEKTRON CONFIG
[Xe] 4f14 5d6 6s2
GROUND LEVEL
5D4
ENERGI IONISASI
8.4382
TITIK LELEH
3033
TITIK DIDIH
5012
STRUKTUR KRISTAL
HCP
Atomic Radius (display)
(m) 135
Metallic Radius (pm)
135
Covalent radius (pm)
128
Atomic Radius (calculated) (pm)
185
Van der Waals Radius, (pm)
#N/A
Electro-negativity (Pauling)
2.2
Density (g/cm3)
22.61
Electron Affinity (kJ/mol)
106.1
Thermal Conductivity, W/(m K)
88
Electrical Resistivity (Ωm)
0.000000081
CAS NO
CAS7440-04-2
OXIDASI STATE
+3,4
PENEMU
Tennant, Smithson
TAHUN
1803