Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Which of the following property/properties is/are not shown by graphite?
(i) Ductility
(ii) Electrical conductivity
(iii) Sonority

Answer 1

Graphite is a non-metal and shows most of the general properties of non-metals. It is non-ductile and non-sonorous like rest of the non-metals but shows an exceptional property that it is a good conductor of electricity.
Therefore option (c) is correct.