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Antimony

(Sb)

Category

Metalloid

Relative atomic mass

121.76

Density

6.685

Melting point (°C)

903.78

Boiling point (°C)

1587

Electronegativity (Pauling)

2.05

Discovery year

-3000 BCE

Discovered by

Ancient Egyptians

created by @lukaswyss

Antimony (Sb) – Element 51