Differences between the properties of metals and non-metals

2 marks · Normal

State one example of a metal and one example of a non-metal. For each, identify whether it conducts electricity or not.

Work this out on paper, then compare with the answer and worked solution below. With a free account you can submit written answers for marking.

Show answer

Also accept: Metal: copper, iron, aluminium, etc.; Non-metal: sulfur, oxygen, carbon, etc.; Metal conducts electricity, non-metal does not conduct electricity

Common mistakes: Stating graphite as a non-metal that does not conduct (it does); Confusing conductor and insulator

Show mark scheme and worked solution

Marking points

B1 · 1 mark · States correct example of a metal and a non-metal.

B2 · 1 mark · Correctly identifies electrical conductivity property for each: metal conducts, non-metal does not conduct (or recognizes graphite as an exception for non-metals).

Worked solution

A metal example: copper. Copper conducts electricity. A non-metal example: sulfur. Sulfur does not conduct electricity.