Melting is always physical, like boiling, freezing, condensing etc.
The physical change of a solid to a liquid at the melting point called melting.
When a solid is heated and changes to a liquid, the phase change is called melting.
Freezing
It is a physical change, from a solid to a liquid. The chemical composition of the wax remains unchanged.
Flammable and non flammable, gas production, gives off heat energy, requires heat energy.
The physical change of a solid to a liquid at the melting point called melting.
Melting is the change from solid to liquid.
The process in which a solid changes to a liquid is called melting.
a liquid to a solid is called the melting point:-)
The change in state would be known as melting. Just for your information: Solid to Liquid = Melting Liquid to Gaseous = Boiling Gaseous to Liquid = Condensation Liquid to Solid = Freezing
The change in state from a solid to a liquid is called melting.
When a solid is heated and changes to a liquid, the phase change is called melting.
melting.
Wax melting from the candle.(it has the same properties in liquid state too)
It is a physical change (melting).
The melting phase changes are Solid~Liquid~Gas and the freezing phase changes are Gas~Liquid~Solid
Melting of gold for jewellery making is a physical change as no new substance is formed after melting. Changes in state or phase are physical changes.