What is a unit cell ? What are its parameters ? Show them by drawing a – InterviewSolution

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1.	What is a unit cell ? What are its parameters ? Show them by drawing a unit cell .
Answer» Solution :Unit cell is the smallest PORTION of a crystal lattice which when REPEATED in different directions generates the entire lattice PARAMETERS give the dimensions along B the three EDGES , a , b , c and the ANGLES between the edges as shown in the diagram .

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