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Save The Earth

Animals

an amazing way to discover and defend our wonderful planet

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última atualização por Mattia Cola - ter, 26/03/2013 - 19:00

CARBON

(from Latin word "carbo", coal)

SYMBOL: C

ATOMIC NUMBER: 6

MOLAR MASS (g\mol): 12,01

NORMAL STATE: solid

DENSITY (g*cm-3): 2,27

MELTING POINT (°C): 3700

BOILING POINT: -

IONIZATION ENERGY (Kj\mol): 1090, 2352, 4620

ELECTRON AFFINITY ( Kj\mol): +122

ELECTRONEGATIVITY: 2,6

MAIN OXIDATION STATES: -4, -1, +2, +4

ATOMIC RADIUS (pm): 77

IONIC RADIUS (pm): 260 (-4)