The change is endothermic.
Solid, because it goes through a longer process than the Liquid. Thus, the Liquid doesn't need as much energy as a solid.
The temperature at which a solid turns into a liquid is known as the melting point. It is the point at which the solid's internal energy overcomes its intermolecular forces holding its particles in place.
To turn from a solid to a liquid it must reach it's melting point by heating up. Examples: ice to water, rocks to magma. Every thing melts at a different temperature.
To turn a liquid into a solid you have to freeze it. To turn a gas into a solid you must first turn it into a liquid, then freeze it.
The time to change phase from solid to liquid to gas is entirely dependent on the energy input. At a great enough input of energy the change can be almost instantaneous. Also, the change depends on the substance that is being changed from solid to liquid to gas.
You freeze the substance! (You remove energy from the system.)
A material in solid phase changes to its liquid phase by absorbing energy. The intermolecular(inter-particular) bonds are broken as the temperature increases until enough bonds are broken that the rigid shape of the solid can no longer be maintained.*The energy required to turn a solid into a liquid, of the same temperature, is called the latent heat of fusion.
The energy transfer when changing from solid to liquid (melting) is called latent heat of fusion. This energy is used to break the bonds holding the solid together and turn it into a liquid. The energy is stored as potential energy in the liquid until the reverse process (solidification) occurs.
When a substance loses energy, it becomes more compact. A gas would turn to liquid and a liquid would turn to solid.
Theoretically, anything can be changed from a solid to a liquid with enough energy added. Consequently, any gas can be changed into a liquid when enough energy is removed from it.
When a liquid looses enough energy (heat), it turns into a solid.
The amount of heat energy required to solid substance solid into a liquid state without any changes in temperature ______________________ Apex: The amount of energy required to turn a mole of a solid into a liquid
Solid, because it goes through a longer process than the Liquid. Thus, the Liquid doesn't need as much energy as a solid.
Solid, because it goes through a longer process than the Liquid. Thus, the Liquid doesn't need as much energy as a solid.
The temperature at which a solid turns into a liquid is known as the melting point. It is the point at which the solid's internal energy overcomes its intermolecular forces holding its particles in place.
To turn from a solid to a liquid it must reach it's melting point by heating up. Examples: ice to water, rocks to magma. Every thing melts at a different temperature.
When a solid turns into a liquid, it is called melting. This process occurs when heat is applied to the solid, causing its particles to gain enough energy to break free from their fixed positions and turn into a liquid.