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The Aluminium ( Periodic Element N°13) • Shortlink
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última atualização por Mattia Cola - qua, 31/07/2013 - 17:27
THE ALUMINIUM
( From Alum, salts of the type KAl(SO4)2 * 12H2O )
SYMBOL: Al
ATOMIC NUMBER: 13
MOLAR MASS (g\mol): 26,98
NORMAL STATE: solid
DENSITY (g*cm-3): 2,70
MELTING POINT (°C): 660
BOILING POINT ( °C): 2467
IONIZATION ENERGY (Kj\mol): 577, 1817, 2744
ELECTRON AFFINITY ( Kj\mol): +43
MAIN OXIDATION STATES: +3
ATOMIC RADIUS ( pm): 143
IONIC RADIUS (pm): 57
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