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Featured Word B1

copper (noun)

Copper is a reddish-brown, ductile, and malleable metallic element that is an excellent conductor of heat and electricity. It is widely used in electrical wiring, plumbing, and the production of alloys like brass and bronze.

💬 Example

"The electrician installed new copper wiring in the kitchen."

💡 Memory Tip

Think of a 'COP' holding a 'PENNY' (which is copper). COP-PER. Also, remember 'Copper is for Cables' to link it to elect...

🏛️ Origin

⚠️ Common Mistakes

Using 'rust' to describe copper oxidation. → Using 'tarnish' or 'patina'.

Spelling copper as 'coper'. → Copper.

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