Match the following vocabulary terms to their definitions. 1 . amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point temperature 2 . a measure of the kinetic energy of the particles of a substance latent heat of vaporization 3 . the amount of energy required to change 1 gram of a substance 1â°c latent heat of fusion 4 . amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point calorie 5 . the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5â°c to 15.5â°c specific heat

1) amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point - latent heat of fusion.

The temperature at which the phase transition occurs is the melting point or the freezing point.

2)  a measure of the kinetic energy of the particles of a substance - temperature.

Temperature is the intensity of heat present in a substance and a thermometer is a device that measures temperature or a temperature gradient.

3) the amount of energy required to change 1 gram of a substance 1°C - specific heat.

Heat capacity of a sample is expressed in units of thermal energy per degree temperature (J/K).

Heat capacity is often defined relative to a unit of mass (J/kg·K or J/g·K), prefixed with the term specific.

For example, specific heat capacity of water is 4.184 J/g·K (Cp(H₂O) = 4.184 J/g·K).

4) amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point - latent heat of vaporization.

For example, evaporization is phase change process in which the water changes from a liquid to a gas (water vapor). Solar radiation is the source of energy for evaporation.

5) the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°C to 15.5°C - calorie.

Calorie (cal), or small calorie, is the amount of energy needed to heat one gram of water by one degree Celsius.

One small calorie is approximately 4.2 joules.

A calorie is a unit of energy.

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.