Periodic Table · element
Antimony
Sb · Z 51
- atomic number
- 51
- atomic mass
- 121.76
- notation
- Sb
- group
- 15: Nitrogen
- period
- 5
- state0c
- Solid
- state20c
- Solid
- occurrence
- Primordial
- density
- 6.697
- melting pt
- 630.79
- boiling pt
- 1587
- discovered
- -815
- abundance
- 0.2
- ore grade
- 30000
- ore minerals
- stibnite
- mined as
- Primary
extraction
Stibnite ore, mostly Chinese, is hand-sorted or floated and either roasted to the trioxide — the flame-retardant product — or smelted with iron or carbon to metal for lead alloys.
categories
#Metalloid#Pnictogens
Referenced by
equation
mine
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