मराठी

Name the earliest metal used by man because it is malleable.

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प्रश्न

Name the earliest metal used by man because it is malleable.

पर्याय

  • Iron

  • Manganese

  • Bauxite

  • Copper

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उत्तर

Copper

Explanation:

Copper occurs in native (metallic) form and is highly malleable and ductile, so early humans could hammer and shape it into tools and ornaments without complex smelting. This made copper the earliest metal widely used.

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पाठ 10: Mineral Resources - EXERCISES [पृष्ठ १३३]

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मॉर्निंग स्टार Total Geography Volume 1 [English] Class 10 ICSE
पाठ 10 Mineral Resources
EXERCISES | Q I. 16. | पृष्ठ १३३
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