chemical reactivity

Chemical reactivity refers to how easily a substance interacts with other substances to form new compounds. It depends on the arrangement of atoms and the energy levels within a molecule, which influence its tendency to gain, lose, or share electrons during reactions. Some substances are highly reactive and quickly form new substances, while others are more stable and less likely to react. Factors such as temperature, pressure, and context also affect reactivity. Understanding chemical reactivity helps predict how materials behave, which is essential in everything from medicine and manufacturing to environmental science.