Iron Properties

     

Iron By unknown (ancient)

NO ATOM
26
NAMA
Iron
SIMBOL
Fe
BOBOT ATOM
55.845
BENTUK
Solid
TIPE
Transition Metal
GRUP
8
GRUP LAMA
VIIIB
PERIOD
4
ELEKTRON CONFIG
[Ar] 3d6 4s2
GROUND LEVEL
5D4
ENERGI IONISASI
7.9024
TITIK LELEH
1538
TITIK DIDIH
2861
STRUKTUR KRISTAL
BCC
Atomic Radius (display)
(m) 126
Metallic Radius (pm)
126
Covalent radius (pm)
125
Atomic Radius (calculated) (pm)
156
Van der Waals Radius, (pm)
#N/A
Electro-negativity (Pauling)
1.83
Density (g/cm3)
7.874
Electron Affinity (kJ/mol)
15.7
Thermal Conductivity, W/(m K)
80
Electrical Resistivity (Ωm)
0.000000097
CAS NO
CAS7439-89-6
OXIDASI STATE
+2,3
PENEMU
unknown
TAHUN
ancient