[DOC] [TLE] Phase Changes - HyperPhysics [PAR] The energy required to change a gram of a substance from the solid to the liquid 
state without changing its temperature is commonly called it's "heat of fusion". [DOC] [TLE] What is it called when a solid turns into a liquid? | Reference.com [PAR] When a solid turns into a liquid it is called fusion, more commonly referred to as 
melting. When a material moves from one state of matter into another it is called a 
phase transition. ... Why is the freezing of water called a physical change? [DOC] [TLE] Chem4Kids.com: Matter: Changing States [PAR] This tutorial introduces changes in states of matter. ... Scientists use something 
called a freezing point or melting point to measure ... Generally, solids are more 
dense than liquids because their molecules are closer together. ... Fusion/Melting [DOC] [TLE] Heat of Fusion - Chemistry LibreTexts [PAR] Mar 21, 2015 ... The most common example is solid ice turning into liquid water. ... a substance 
converts from a solid state to a liquid state, the change in heat (H) is positive. ... 
This direct transformation from solid to gas is called sublimation. [DOC] [TLE] heat of vaporization | chemistry | Britannica.com [PAR] Read More ... The energy required to melt a solid to a liquid is called the heat of. 
... is called the heat of fusion; that associated with vaporizing a liquid or a solid or 
... per mole or unit mass of the substance undergoing a change of state. ... 
Relation between pH and composition for a number of commonly used buffer 
systems. [DOC] [TLE] Phase transition - Wikipedia [PAR] The term phase transition is most commonly used to describe transitions between 
solid, liquid and gaseous states of matter, and, in rare cases, plasma. A phase of 
a thermodynamic system and the states of matter have uniform ... The same 
process, but beginning with a solid instead of a liquid is called a eutectoid... [DOC] [TLE] Melting point - Wikipedia [PAR] The melting point (or, rarely, liquefaction point) of a solid is the temperature at 
which it changes state from solid to liquid at atmospheric pressure. At the melting 
point the solid and liquid phase exist in equilibrium. ... For most substances, 
melting and freezing points are approximately equal. For example, the melting 
point and... [DOC] [TLE] Heat - Change of states - What is change of states - Page 1 [PAR] The three states of matter we commonly encounter are solid, liquid and gas. ... 
The change of state from solid to liquid is called fusion and the reverse, i.e. from... [DOC] [TLE] Fusion and Evaporation Heat for some common Materials [PAR] 1) The melting point of a solid is the temperature at which it changes state from 
solid to fluid. ... It is also called the latent heat of fusion or the enthalpy of fusion, 
and the ... and melting heat of common substances like copper, gold, lead and 
more ... heat of fusion when changing between solid or liquid state of some 
common... [DOC] [TLE] Definition of Effects of External Forces on States of Matter [PAR] On earth matter is commonly found in three different states: solid, liquid, and gas. 
... called Fusion; The amount of heat required to change 1 kg of solid into liquid at 
... fusion; Particles in steam, that is, water vapour at 373 K ( 100oC) have more... [DOC] [TLE] solid - Infoplease [PAR] solid, one of the three commonly recognized states in which matter occurs, i.e., 
that state, ... A definite quantity of heat (called the heat of fusion) is needed to 
change each gram of the substance from solid to liquid. ... through the liquid state 
(see sublimation), but most change from solid to liquid before becoming gaseous. [DOC] [TLE] heat: Measures of Heat - Infoplease [PAR] Heat is commonly expressed in either of two units: the calorie, an older metric 
unit, and the ... As heat is added to a substance in the solid state, the molecules 
of the ... When a solid reaches a certain temperature, it changes to a liquid. ...

Question: Fusion, the change of a solid to a liquid state, is more commonly called this
Answer: melting