Question

The first metal used by humans was:

• A. Iron
• B. Copper
• C. Gold
• D. Bronze

Hint:

Think about the metal age that comes right after the Stone Age.

Answer 1

The Correct Option is B

Step 1: Historically, human use of metals followed a sequence based on which metals could be extracted and worked with the simplest technology available at the time.

Step 2: Copper occurs in nature in a relatively pure, native form and has a low melting point compared to iron. Early humans could extract and shape it using simple heating and hammering, without advanced furnace technology.

Step 3: This is why the period right after the Stone Age is called the Copper Age, which came before the Bronze Age, copper and tin alloy, and the later Iron Age.

Step 4: Gold, though known early, was used mainly for ornaments and not as widely for tools. Iron needs much higher temperatures to extract, so it came into common use later. Bronze is an alloy of copper and tin, so copper had to be known first.

Answer: Copper was the first metal used by humans, option B.