Chemistry
Grade-8
Easy
Question
The basic arrangement that is repeated in crystal is called
- Pattern
- Arrangement
- Unit cell
- Structure
Hint:
The smallest portion of a crystal is repeated to get a complete crystal.
The correct answer is: Unit cell
- The pattern is the repetitive arrangement of molecules in solids in a certain fashion.
- In solids molecules, ions, and atoms are arranged in a definite manner.
- The basic arrangement that is repeated in a crystal is called a unit cell.
- Solids have a definite way of representing themselves called structure.
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