Question

Mention about atleast 15 metals with their ores and formulae.

Answer 1

IRON 
Haematite ,Fe2O3 ..............(red oxide of iron) 
Limonite , Fe2O3.3H20 .....(hydrated oxide of iron) 
Magnetite , Fe3)4 ...............(magnetic oxide of Iron) 
Siderite or Spathic ore,FeCo3 
Iron Pyrite (FeS2) 
Goethite 


ZINC 
Zinc Blende (ZnS ) ....principle ore 
Calamine....ZnCo3 
Zincite....ZnO 


ALUMINIUM 
The chief ore of Al is Bauxite...which is alumina (or aluminum oxide).... 
Bauxite Al2O3.2H20 


TIN 
The chief ore of Lead is Casseterite or tinstone..... 
Casseterite ( SnO2)............ 
angelesite...... 

LEAD 
GALENA (PbS)