Question

how are moderately reactive metal extracted ?explain with the help of an example? ​

Answer 1

Answer:

They are extracted by 2 process

1 st is roasting and 2 nd os calcination

Answer 2

Answer:

the moderately reactive metals are extracted by the reduction of their oxides with carbon,aluminium,sodium or calcium.eg.when zinc sulphide is strongly heated in air, it forms zinc oxide and sulphur dioxide