When any substance goes from solid to liquid to gas, the kinetic energy of the molecules increases.
Molecules in the gaseous state have the most kinetic energy.
Molecules in the solid state have the least kinetic energy.
Solid: coming from a state of lower kinetic energy; going to a state of higher kinetic energy. Liquid: coming from a state of higher kinetic energy than solids; going to a state of lower kinetic energy. Gas: coming from a state of higher kinetic energy; going to a state of lower kinetic energy.
The state of matter is related to the amount of energy in a substance through the kinetic energy of its particles. As a substance gains energy, its particles move faster, causing a change in state (solid to liquid, liquid to gas) as the intermolecular forces are overcome. This change in energy affects the arrangement and movement of particles, determining the state of matter.
To change one state of matter to another, you need to either add or remove heat energy. For example, to change a solid to a liquid, you would need to add heat energy to melt the solid. Similarly, to change a liquid to a gas, you would need to add heat energy to evaporate the liquid.
During a change of state, such as melting or boiling, the temperature of the substance remains constant because the heat energy is being used to break intermolecular forces rather than increase the kinetic energy of the particles. Once the change of state is complete, the temperature will start to rise again as thermal energy is being used to increase kinetic energy.
Molecule movement is greatest in the gaseous state of matter, where molecules have the most kinetic energy and are able to move freely and rapidly.
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).
Solid: coming from a state of lower kinetic energy; going to a state of higher kinetic energy. Liquid: coming from a state of higher kinetic energy than solids; going to a state of lower kinetic energy. Gas: coming from a state of higher kinetic energy; going to a state of lower kinetic energy.
gas
solid
the factors that effect the state of matter are:-temperaturepressurethe matter change their state because of the above. if the temperature increases the kinetic energy or the energy to move of the molecules and it tends to move away from each other that results in change of state. if the temperature decreases the kinetic energy decreases which pulls the molecules together and again results in the change of state.as the pressure increases the intermolecular space decreases and thereby changes the state like in the LPG (Liquefied Petroleum Gas) where petrol is pressurized to become liquid.thus we can conclude that the change of state of matter takes place to satisfy the surroundings of the matter.
Gas.
Gases
When heating a substance the substance's molecules gain kinetic energy, this leads to chemical bonds being broken and thus a change of state.
If the work done on an object is equal to the object's change in kinetic energy, then the object is in a state of work-energy theorem. This theorem states that the work done on an object is equal to the change in its kinetic energy.
actually change of state occurs because of the absorption of kinetic energy ice on absorbing heat increases its potential energy but not kinetic energy this is the reason why change of state occurs in the constant temperature this energy taken is used to overcome their force of attraction between the molecules because of which their spaces increases leading to change of state
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 substance's particals will start slowing down and come closer together. As kinetic energy is removed from a substance, it will do the opposite as when kinetic energy is added to a substance.