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Metals are generally good conductors of what?

Answer and explanation

Correct answer: Heat and electricity

Metals generally contain mobile electrons in their structure. These electrons can move through the material when a potential difference is applied, so metals usually conduct electric current well. The particles in a metal can also transfer vibrational energy efficiently from one part to another, which gives metals good thermal conductivity.

Therefore, the standard general property asked here is that metals conduct both heat and electricity. Conductivity of sound is not the defining answer in this context, and colour and smell are not forms of energy conduction. Some exceptions exist for particular materials or conditions, but the broad school-level rule remains valid. Hence, option A is correct.

Related tags

ChemistryNature-Of-MatterClass-11

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