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The following diagram shows arrangement of lattice point with a = b = c and \alpha\beta\gamma = 90°.

Choose the correct options.

Option: 1

The arrangement is SC with each lattice point surrounded by 6 nearest neighbours.             


Option: 2

the arrangement is SC with each lattice point is surrounded by 8 nearest neighbours.


Option: 3

The arrangement is FCC with each lattice point surrounded by 12 nearest neighbours


Option: 4

The arrangement in BCC with each lattice point surrounded by 8 nearest neighbours


Answers (1)

best_answer

Seven crystal systems -

On the basis of edge length and interaxial angle,crystal system are of seven types- cubic, tetragonal, orthorhombic, monoclinic, hexagonal, triclinic, rhombohedral.

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Primitive unit cell -

In primitive unit cell, constituent particles are present only on corner positions of a unit cell.

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The structure is simple Cubic Cell.

Therefore, Option(1) is correct

Posted by

avinash.dongre

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