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.
If only the form of a substance changes, you have observed a physical change. A common physical change occurs when matter changes from one phase to another. When an ice cube melts for example, it becomes liquid water. The solid ice and liquid water have the same composition. The only difference is the form.