Ionic
Crystalline
Crystalline
Quartz
This is a crystalline solid.
Ionic
Ionic
Magnesium chloride has a octahedral crystalline structure.
MgCl2 solution is obtained when it is dissolved in water whereas when it is in crystalline form then it is known as MgCl2 crystall.
Metallic solid
Crystalline
Magnesium chloride. MgCl2
Quartz
Crystalline solid.
Ionic solid
Metallic solid
The structure is octahedral.