Question

Which is not a property of a metal? a ductile b brittle c malleable d conductive

Answer 1

A metal is not (B) brittle.

Explanation:

A. Ductile means to be able to stretch into wires. Wires are typically made out of metals.

C. Malleable means to be able hit with a mallet or hammer, and have the substance flatten out. Blacksmiths hit hot iron with hammers to shape iron. Metal can be flattened with hammers.

D. Conductive means to be able to accept and give out a flow of energy, whether electrical, heat, or otherwise. Metals are conductive. Wires are made out of metals that can conduct electricity. Cookware are made out of metals because they can conduct heat.

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B. Brittle is when the object crumbles instead of morphing; ionic and most covalent compounds are brittle and could shatter when hit with a hammer.