Kerala State PSC Exam Model Paper 4

Question : 28 of 100

Marks: +1, -0

Which of the following is a false statement about copper?

Copper was one of the first metals to be isolated and used by humans.
Unlike many metals, copper can be found in its Copper was one of the first metals to be isolated and used by humans. elemental form. .
Copper is not recyclable, but is found in abundant deposits
Copper and tin form a common alloy known as bronze.

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