067 Compare the motion of particles in three states of matter
Answers
In solids the particles are closely packed and cannot move freely. They can only vibrate about their position.
In liquids particles are loosely packed and intermolecular distance is more as compared to solid. They can move freely.
In gases the intermolecular distance is very large and the particles can move about freely as the intermolecular force of attraction is the weakest
Answer:
Solid – In a solid, the attractive forces keep the particles together tightly enough so that the particles do not move past each other. Their vibration is related to their kinetic energy. In the solid the particles vibrate in place.
Liquid – In a liquid, particles will flow or glide over one another, but stay toward the bottom of the container. The attractive forces between particles are strong enough to hold a specific volume but not strong enough to keep the molecules sliding over each other.
Gas – In a gas, particles are in continual straight-line motion. The kinetic energy of the molecule is greater than the attractive force between them, thus they are much farther apart and move freely of each other. In most cases, there are essentially no attractive forces between particles. This means that a gas has nothing to hold a specific shape or volume.
plzz.......mark as brainliest answer.