Iron -Important Transition Element-Chemistry
Iron: It is an important and useful metal. It was known to ancient Egyptians since 4000 BC. But its extraction started since 2000 BC. In India its extraction started since 600 BC. It belongs to group VIII-B of periodic table. Occurrence: After Aluminum it is most abundant metal on the earth crust. It is fourth …
Iron -Important Transition Element-Chemistry Read More »
