👉 Phosphorism is a chemical reaction that occurs when an element, such as aluminum or iron, combines with another element to form a compound called a phosphorus compound. This process can be used to create new materials and improve existing ones by altering their properties. In the context of phosphorism, the term "phosphor" refers to a type of material that is formed when an element (such as aluminum or iron) combines with another element to form a compound called a phosphorus compound