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ANUJ KUMAR GOND

Nda & Airforce
General Awareness
2 years ago

Which metal was first used by man for the first time?

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Abhishek Mishra

2 years ago

Since man first discovered copper (Around 9000BC), a naturally occurring, relatively pure metal, native to many countries, the study and knowledge of metallurgy has been fundamental to the way humans have lived.

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