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प्रश्न
What was the first metal discovered by early human?
पर्याय
Iron
Copper
Gold
MCQ
उत्तर
Copper
shaalaa.com
Stone Age - Palaeolithic Age Or Old Stone Age
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
What was the first metal discovered by early human?
Iron
Copper
Gold
Copper