occurs when a foreign substance replaces an atom in a crystal.

Related MCQs

• 2 SINGLE CRYSTALS: UNIT CELL, CRYSTAL SYSTEMS, BRAVAIS LATTICES, DIRECTIONS AND PLANES IN A CRYSTAL, MILLER INDICES
• The specific heat of the substance is defined as the amount of heat required to raise a unit mass of the substance through a unit rise in temperature.
• A ho*mo-junction is an interface between two adjoining single-crystal semiconductors with different band-gap energies.
• Lead-oxide glass is called “crystal glass” because:
• Which of the following has a HCP crystal structure?
• The axial relationship of a monoclinic crystal system is given as                        
• The axial relationship of a rhombohedral crystal system is given as                        
• The interracial angles of a hexagonal crystal system are given by                      
• The interracial angles of a triclinic crystal system are given by                      
• What is the atomic radius of a BCC crystal structure?