Question

18. Write one example each of
ia metal having low melting point and a metal having high melting point.
ii) a metal which is a poor conductor of electricity and a non-metal which is a good
conductor of electricity.​

Answer 1

Answer:

Solution : Gallium (Ga) is a metal with very low melting point (302 K). Diamond (carbon) is a non-metal with very high melting point. (4000 K) <br> (ii) Metal lead (Pb) is a poor conductor of electricity whereas graphite (carbon) is a good conductor of electricity