What is the primary characteristic of a solid material? 🔊
The primary characteristic of a solid material is that it has a definitive shape and a fixed volume. This structural arrangement is due to the tightly packed molecules in solids that vibrate in place but do not move freely like those in liquids or gases. The intermolecular forces in solids are strong, providing stability and resistance to deformation. Solids can be further classified into crystalline and amorphous structures, impacting their physical properties and behaviors.


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