This is the melting point.
it is an extremely viscose liquid, so viscose one could call it a semi-solid liquid.
iron 2 fluoride is a solid, yes at room temperature however, you realy should indict the tempeeture and pressure when asking if something is a solid gas or liquid. Water can be all three as we all know from experience.
The process of changing ice to water is called "melting." This occurs when heat energy is transferred to the ice, causing the ice molecules to gain enough energy to overcome the intermolecular forces holding them in a solid state. As a result, the ice transitions into a liquid state, forming water.
The liquid area closest to the center of the Earth is the outer core, which is a layer of molten iron and nickel with some lighter elements. This layer is located between the Earth's solid inner core and the mantle. The outer core is approximately 2,300 km beneath the Earth's surface.
The transformation from solid to gas is called sublimation.
Freezing.
Freezing.
frozen
Sublimination
The name for solid water is ice. It changes to a liquid when it melts.
Sublimation
The change in state would be known as melting. Just for your information: Solid to Liquid = Melting Liquid to Gaseous = Boiling Solid to Gaseous = Sublimation Gaseous to Liquid = Condensation Liquid to Solid = Freezing Gaseous to Solid = Deposition
When a solid is heated and changes to a liquid, the phase change is called melting.
Evaporation is where a liquid turns into a gas. But only the surface of the liquid. If the whole liquid is in the process of turning into a gas, we call it boiling. If a solid is turning into a gas, we call it sublimation.
when it freezes
water is already a liquid! but when its solid form (i.e. the ice) turns to liquid, it's known as melting
This is called a change in phase or a phase transition. It occurs when a substance transitions from one of the states of matter (solid, liquid, gas) to another due to changes in temperature or pressure.