Magnesium Properties

     

Magnesium By Black, Joseph (1755)

NO ATOM
12
NAMA
Magnesium
SIMBOL
Mg
BOBOT ATOM
24.305
BENTUK
Solid
TIPE
Alkaline Earth Metal
GRUP
2
GRUP LAMA
IIA
PERIOD
3
ELEKTRON CONFIG
[Ne] 3s2
GROUND LEVEL
1S0
ENERGI IONISASI
7.6462
TITIK LELEH
650
TITIK DIDIH
1090
STRUKTUR KRISTAL
HCP
Atomic Radius (display)
(m) 160
Metallic Radius (pm)
160
Covalent radius (pm)
130
Atomic Radius (calculated) (pm)
145
Van der Waals Radius, (pm)
173
Electro-negativity (Pauling)
1.31
Density (g/cm3)
1.738
Electron Affinity (kJ/mol)
#N/A
Thermal Conductivity, W/(m K)
160
Electrical Resistivity (Ωm)
0.000000044
CAS NO
CAS7439-95-4
OXIDASI STATE
+2
PENEMU
Black, Joseph
TAHUN
1755