Q.

Copper and tin were mixed to produce ____.


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Detailed Solution

Copper and tin were mixed to produce Bronze.
Scientifically, bronze is an alloy predominantly made of copper, usually containing 12–15% of tin as well as additional metals and occasionally nonmetals or metalloids like silicon, arsenic, or phosphorus. Around 3000 BCE, or during the Indus Valley Civilization, the Indian subcontinent became the first place where bronze was used. According to archaeological data, the switch from copper to bronze occurred around 3300 B.C. The Stone Age, a prehistoric era characterised by the use of stone tools and weapons, came to an end with the discovery of bronze.
 
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Copper and tin were mixed to produce ____.