A solid is a chemical element that exists in the solid state at standard temperature and pressure. Solids have a definite shape and volume, with particles closely packed in an ordered arrangement.
Many elements in the periodic table, such as iron, gold, and carbon, can exist as solids under normal conditions. Solids exhibit a distinct structure and specific melting and boiling points.
- They have a definite shape and volume.
- Particles are arranged in a regular pattern.
- Low compressibility due to the closeness of particles.
- Strong attractive forces between particles.
- Maintain their shape under moderate pressure.
- Thermal vibrations keep the structure in place.
- Retain their properties at a constant temperature.
- Higher density than liquids and gases.
- Solid mechanical properties, such as hardness.
- Electrical and thermal conductivity depending material.
