Question

How many kinds of Bravais lattice are possible in a crystal?

• A. 23
• B. 7
• C. 30
• D. 14

Hint:

There are 7 types of Bravais lattices in three-dimensional space, based on the symmetry of the crystal.

Answer 1

The Correct Option is B

Step 1: Understanding Bravais lattices.
Bravais lattices describe the different ways atoms can be arranged in a crystalline solid. There are 7 distinct types of Bravais lattices in three-dimensional space. These lattices are categorized based on their symmetry and are fundamental in crystallography.
Step 2: Explanation of other options.
- 23, 30, and 14 are incorrect as there are only 7 distinct Bravais lattices.
Final Answer: \[ \boxed{7} \]