Copper is a good conductor of heat. Copper is easy to melt. Copper is difficult to shape. Copper dissolves in hot water.
I gave my students this multiple choice question: Yumiko gave some reasons why kettles and kitchen pans are often made of copper. Which reason is correct?

Only one answer is correct among these 4 choices:
- Copper is a good conductor of heat.
- Copper is easy to melt.
- Copper is difficult to shape.
- Copper dissolves in hot water.

Could you tell me which one is correct?

Copper is a good conductor of heat.