Question

In which states of matter the arrangement of particles is in most ordered form?

Answer 1

1. All solids have a definite shape, distinct boundaries, and fixed volumes.
2. in solids, the particles are closely packed i.e., there is a strong force of attraction between the particles of solid.
3. We can say that the position of the particles in a solid is fixed.
4. When the solid is heated, its particles start to vibrate faster. This reduces the spaces between the particles of a solid and the kinetic energy becomes minimum.

Due to the above reasons, solids have the most ordered arrangement of particles.