What do malleable, ductile, and conduct mean? What is rust? How do you make metals shine?

Here are the meanings of the words and the answer to your question:

• MALLEABLE: The ability of a metal to be hammered or pressed into thin sheets without breaking.
• DUCTILE: The ability of a metal to be drawn out into a thin wire.
• CONDUCT: The ability of a material to allow heat or electricity to pass through it easily.
• RUST: A reddish-brown flaky coating formed on iron or steel by oxidation, especially in the presence of moisture.

6. What should we do to make metals shine? To make metals shine, you should polish them, which removes the dull surface layer and reveals the reflective metal underneath. You can also clean them regularly to prevent tarnish or rust from forming.