GENERAL GEOLOGY

Detailed explanation-1: -Unit Cell is the smallest part (portion) of a crystal lattice. It is the simplest repeating unit in a crystal structure. The entire lattice is generated by the repetition of the unit cell in different directions.

Detailed explanation-2: -Formation of a crystal lattice consisting of ions involves the loss of electrons by the metal, acceptance of electrons by the nonmetal, and the interaction of the ions produced.

Detailed explanation-3: -Difference between unit cell and crystal lattice The crystal lattice is the geometric orientation of the constituent particles (atoms, molecules, or ions) in a three-dimensional space. a unit cell has a fixed volume and a specific number of lattice points.

Detailed explanation-4: -In 1850, Auguste Bravais showed that crystals could be divided into 14 unit cells, which meet the following criteria. The unit cell is the simplest repeating unit in the crystal. Opposite faces of a unit cell are parallel.

Detailed explanation-5: -There are fourteen types of lattices possible in a crystal.