Gas.
Gases
In the solid state, particles are tightly packed and have the least amount of kinetic energy. In the liquid state, particles are less tightly packed and have more kinetic energy than in the solid state. In the gas state, particles are far apart and have the most kinetic energy.
its particles stop moving around because of loosing kinetic energy. As you know kinetic energy is something that moves around .And particles in sample of matter cool off and stop.
The gaseous state of matter typically has the largest amount of kinetic energy because gas particles move around freely and at high speeds. This movement results in a significant amount of kinetic energy in gases.
The kinetic energy of motion is related to the state of matter through the movement of particles. In a solid, particles have the least amount of kinetic energy and vibrate in fixed positions. In a liquid, particles have more kinetic energy and move more freely. In a gas, particles have the highest kinetic energy and move randomly. In a plasma, particles have extremely high kinetic energy and move so fast that they ionize.
In the gaseous state. Gas particles have the highest kinetic energy compared to liquid and solid particles.
The state of matter than has the least internal kinetic energy (the kinetic energy of all the internal particles relative to the center of mass of the system), or the least internal + macrosopic kinetic energy, is the same state as "Which state of matter has the least thermal energy?". (hint: it's not the gaseous state). However, if you are asking what state of matter has the least macroscopic kinetic energy: Every state of matter can have systems with zero macroscopic kinetic energy. So none of them (or perhaps all of them) have the "least" kinetic energy.
Kinetic energy is energy of matter. The kinetic is doing work. Tempature is measured of average energy of motion, particles of matter. The physical is pretty much doing the same thing as the kinetic. They both are doing work.
The particles on every state of matter are always in motion, and hence will have a specific amount of kinetic energy both related to their temperature and current state. Solids move less than liquids, liquids less than gasses, etc. At absolute zero, it's theorized that independant molecular movement within any state of matter would cease, and that matter would therefore have no kinetic energy other than being physically moved somewhere by an outside force.
The gas state of matter typically has the highest kinetic energy because the particles in a gas are moving around very quickly and have a lot of energy. Solid and liquid states have lower kinetic energy because their particles are more closely packed and have less freedom to move.
When matter gains kinetic energy, its particles move faster and have more energy. This can cause an increase in temperature, expansion of the material, or a change in state (solid to liquid, liquid to gas).
In the gas state, the particles of matter are farthest apart compared to the solid and liquid states. Gas particles are free to move and have higher kinetic energy, resulting in greater distances between them.