Assertion (A) : Diamond is extremely hard while graphite is a soft and slippery solid. Reason (R) : Diamond has a rigid three-dimensional tetrahedral network structure, while graphite has a hexagonal layered structure where layers can slide over each other

Question

Assertion-ReasonAllotropes of Carbon

Similar Questions

Assertion (A): Diamond is a good conductor of electricity. Reason (R): Each carbon atom is bonded to four other carbon atoms.

Assertion-ReasonAllotropes of CarbonCovalent Bond in Carbon Compounds

(a) A non metal X exists in two different forms Y and Z. Y is the hardest natural substance whereas Z is a good conductor of electricity. Identify Y and Z. (b) Show the electron dot structures of the formation of CaO and MgCl2.

Text

Formation of Ionic Compounds by Electron Transfer