Scandium

Synonyms: None

Symbol: Sc

Atomic mass: 44.955912 g/mol

Element number 21 in the Periodic Table. Valence number: 3. Electronegativity: 1.36

MP= 1541^o C; BP= 2836^o C; density: 2989 kg/m³; CAS-number: 7440-20-2;

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