Question

ncert class 10 science chemistry metals and non metals Description and flow chart of Metallurgy of ore​

Answer 1

Answer:

Source of metal: Metals occur in earth’s crust and in sea water; in the form of ores. Earth’s crust is the major source of metal. Sea water contains many salts; such as sodium chloride, magnesium chloride, etc.

Mineral: Minerals are naturally occurring substances which have uniform composition.

Ores: The minerals from which a metal can be profitably extracted are called ores.

Answer 2

Explanation:

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