CBSE Class 12 science: Crystalline and Amorphous Solids Videos | Concepts related to crystalline and amorphous solids

• In diamond C atoms occupy FCC lattice points as well as alternate tetrahedral voids the edge length of unit of unit cell is 356.7pm.Calculate the closest distances between C atom and the fraction of total volume occupies by C atom.
• metal crystallises in BCC structures atomic mass of the metal is 55.8g\mol calculate edge length of unit cell of the metal
• which ionic compound shows both frenkle and schottky defect
• what craystalline solid
• why thionyl chloride method in the best method for prepare alkyl chloride
• what is unit cell
• write distinguish feature of covalent solids? 
• unit cell
• Derive the formula of the ferric oxide
• give reason crystaline solid are anisotropic  

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