Question

Classify each of the following solids as ionic, metallic, molecular, network (covalent) or amorphous.

(i) Tetra phosphorus decoxide (P₄O₁₀) 

(ii) Ammonium phosphate (NH₄)₃PO₄ 

(iii) SiC 

(iv) I₂ 

(v) P₄ 

(vii) Graphite

(viii) Brass

(ix) Rb

(x) LiBr

(xi) Si

 

Answer 1

Ionic	Metallic	Molecular	Covalent (network)	Amorphous
Ammonium phosphate (NH4)3PO4	Brass	Tetra phosphorus decoxide (P4O10)	SiC	Plastic
LiBr	Rb	I2	Graphite
		P4	Si