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.
Chemical changes occur when a substance combines with another substance to form a new substance. These are called chemical reactions and they are irreversible or very hard to â¦reverse. When a chemical reaction takes place, the atoms are rearranged and the reaction is accompanied by an energy change when the new products are formed.