Question

) How will you show experimentally that metals are good conductors of heat. 5 b) Describe the extraction of Mercury metal from its ore Cinnabar (HgS).

Answer 1

You may show this by an experimental setup. You may need a bulb, conducting wire or copper wire (say), a key or switch and conducting clips and a metal.

For the experiment join all this materials and let current flow from the wire, through the metal you will find the bulb glows.