Why does a solid have a definite shape?
Understand the Problem
The question is asking why solids maintain a fixed shape, pointing towards the microscopic arrangement of particles in solids that contributes to their rigidity.
Answer
The molecules in a solid are in fixed positions and are close together.
The final answer is that the molecules in a solid are in fixed positions and are close together, so a solid has a definite shape.
Answer for screen readers
The final answer is that the molecules in a solid are in fixed positions and are close together, so a solid has a definite shape.
More Information
Solids maintain their shape because their constituent molecules or atoms are tightly bound together, usually in a structured lattice.
Tips
Avoid confusing the state of matter (solid, liquid, gas) with properties like rigidity and elasticity which can vary within solids.
Sources
- Why do solids have fixed shape and volume? - byjus.com
- Classifying Matter According to Its State—Solid, Liquid, and Gas - chem.libretexts.org
- 8.2: Solids and Liquids - chem.libretexts.org
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