Answer :
Answer:
Solids, liquids, and gases are the three primary states of matter, each distinguished by unique properties and behaviours
Explanation:
Solids:
Fixed Shape and Volume: Solids hold a defined shape and volume due to tightly packed particles arranged in a rigid structure.
High Density: Particles in solids are closely spaced, resulting in high density.
Incompressibility: Solids resist compression due to the strong intermolecular forces holding particles together.
Negligible Thermal Expansion: Solids expand minimally when heated.
Liquids:
Fixed Volume, Variable Shape: Liquids maintain a fixed volume but conform to the shape of their container. Particles are close together but can move freely.(States Of Matter | Encyclopedia.com, 2018)
Moderate Density: Liquids are less dense than solids but denser than gases.
Slight Compressibility: Liquids are slightly compressible under high pressure.
Moderate Thermal Expansion: Liquids expand more than solids when heated.
Gases:
Variable Shape and Volume: Gases expand to fill any container they occupy. Particles are widely spaced and move randomly.
Low Density: Gases have the lowest density among the three states.
High compressibility: Gases are easily compressed due to the large spaces between particles.
High Thermal Expansion: Gases expand significantly when heated.
