Your existing education or experience, combined with Franklin Universityâs Energy Management major, can propel you to the management level and more career opportunities. Moreover, convenient, online courses mean you can earn your degree where and when it is convenient for you.
The particles also have different amounts of energy when the substance is in different states. For example, particles in liquid water have more energy than particles in ice. To change a substance from one state to another, you must add or remove energy.
A physical change alters the form of a substance, but does not change it to another substance. What is a Chemical Change? When a substance undergoes a chemical change, it is changed into a different substance with different properties. 5 Signs of a Chemical Change Color Change Precipitation Precipitation Precipitation â the solid that forms from a solution during a chemical reaction.