This physical phenomenon (a change of phase) is called melting; during melting the chemical nature of molecules is not changed but the bonds between molecules are weakened.
When a substance changes from solid to liquid, it undergoes the process of melting. This phase transition occurs when the substance reaches its melting point, causing the solid lattice structure to break down and the particles to move more freely, resulting in a liquid state. Energy is absorbed during melting to break the intermolecular forces holding the solid together.
When a substance changes from a solid to a liquid and vice versa, its density changes.
Melting: the substance changes back from the solid to the liquid. Condensation: the substance changes from a gas to a liquid. Vaporization: the substance changes from a liquid to a gas. Sublimation: the substance changes directly from a solid to a gas without going through the liquid phase.
Melting point.
Melting is the process in which a solid substance changes to a liquid state as it is heated. This change occurs when the substance's temperature reaches its melting point, at which the intermolecular forces holding the solid structure together weaken, and the solid turns into a liquid.
Melting is the process by which a solid substance changes to a liquid state when heat is applied. This transition occurs at the melting point, which is specific to each substance and is the temperature at which the solid turns into a liquid.
When a substance changes from liquid to solid is called freezing.
A substance changes from a solid to a liquid at its melting point
When a substance changes from a solid to a liquid and vice versa, its density changes.
The freezing point is when a liquid changes into a solid.
melting
Melting: the substance changes back from the solid to the liquid. Condensation: the substance changes from a gas to a liquid. Vaporization: the substance changes from a liquid to a gas. Sublimation: the substance changes directly from a solid to a gas without going through the liquid phase.
The temperature at which a pure solid changes to a liquid is the substance's melting point.
LIQUDIFCATION!!!!!!!! Change of phase; the process is called melting.
The temperature at which a pure solid changes to a liquid is the substance's melting point.
The solid changes into a liquid
The temperature at which a solid changes to a liquid is the melting point.
A substance changes from a solid to a liquid at the substance's melting point. This is a different temperature for every substance. For example, water (ice) melts at 0oC, whereas gold melts at 1,064oC.