On the basis of your knowledge of bonding in liquids and solids, arrange the following substances in order of highest to lowest melting temperature: NaCl, Na, Cl2, SiO2
A) Na, NaCl, Cl2, SiO2
B) Cl2, Na, NaCl, SiO2
C) SiO2, NaCl, Na, Cl2
D) SiO2, Na, NaCl, Cl2
E) NaCl, SiO2, Na, Cl2