Chemical Building Blocks test

A liquid does not have a definite shape, but it does have a definite volume

Particles in a liquid more around just as freely as particles as the pressure decreases

When the temperature is constant, the volume of a gas will decrease as the pressure decreases.

In a rigid container, as the temperature of a gas decreases, the pressure of the will decrease

In a flexible container, as the temperature of a gas increases, the volume of the gas will increase

The type of graph that results when the volume of a gas is measured as its pressure is changed (at constant temperature) is a straight line

a cake baking is an example of a chemical change

Energy that comes from the chemical bonds within matter is called thermal energy

Condensation, the change of state from a liquid to a solid, is the reverse of melting

In every chemical reaction, the total amount of energy stays the same