Electrochemistry is the study of chemical processes involving electricity. In some chemical reactions, the generated electrical current can be used to do useful work, but in others, it can be used to speed up the reaction. Many useful battery technologies…
We are all surrounded with matter every day. Everything we use, touch, eat, and so on contains matter. Matter is made up of atoms, the smallest objects in the universe, and includes everything that occupies space. It must have both…
Changes in a matters state (from solid to liquid to gas or plasma) are known as “phase changes” in scientific terms. Changes like these occur when the system is given or taken a large amount of energy, or when the…