Incorrectly matched characteristic is:
(a) S8: covalent lattice
(b) P4: tetrahedron
(c) S42-: zigzag
(d) SiO2: Covalent lattice
(a) S8: Molecular solid, in solid sulphur various S8 molecules are bonded to one another by weak molecular forces
SiO2:represents to 3D silicate, that has covalent lattice as one silicon atom is bonded to four oxygen atom in turn Bonded to two silicon.