Paper II: Unit IV - Solid State Quiz

Match the following

• Supercooled Liquid

• Glass

• Crystalline

• Sucrose

• Amorphous

• Talc

Crystals have a regularly repeating pattern that extends theoretically to infinity; this is called?

• Close packing

• FCC Array

• Long-range order

• Structural entropy

Due to the regular arrangement of particles, certain properties differ in different directions; this is called?

• Spinel Structure

• HCP struture

• Isotropy

• Anisotropy

All crystals have defects at all non-zero temperatures, the defects that have a dimensionality of 1 are called

• Point Defects

• Line Defects

• Plane Defects

• Grain Boundary

The point defect that always occurs in pairs is called

• Schottky

• Frenkel

• F-Center

• Interstitial