Classify each of the following solids as ionic, metallic, molecular, network (covalent) or amorphous.
(a) Tetra phosphorus decaoxide (P4O10)
(b) Ammonium phosphate (NH4)3PO4
(c) SiC
(d) I2
(e) P4
(f) Plastic
(g) Graphite
(h) Brass
(i) Rb
(j) LiBr
(k) Si
Classify each of the following solids as ionic, metallic, molecular, network (covalent) or amorphous.
(a) Tetra phosphorus decaoxide (P4O10)
(b) Ammonium phosphate (NH4)3PO4
(c) SiC
(d) I2
(e) P4
(f) Plastic
(g) Graphite
(h) Brass
(i) Rb
(j) LiBr
(k) Si

Metallic : ( h ) Brass, ( i ) Rb

Molecular : (a) Tetra phosphorus decaoxide (P4O10), (d) I2, (e) P4.

Ionic : ( b ) Ammonium phosphate (NH4)3PO4, ( j ) LiBr

Amorphous : ( f ) Plastic

Covalent : ( c ) SiC, ( g ) Graphite, ( k ) Si