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 |
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