Antimon ∙ antimoine ∙ antimonio ∙ antimonio
group V: RH3, R2O5
- melting point: 630.74°C
- boiling point: 1587°C
- density: 6.684 g/cm³
Gutenberg, in 1450, used antimony and its neighbour tin in his lead alloys to produce type metall (deutsch: Letternmetall). Pb:Sb:Sn ≈ 80:15:5. — Wikipedia
⚒ minerals: Stibnite Sb2S3