Why are there so many simple substances than chemical elements?

Because simple substances can be formed by several atoms. For example, the chemical element is oxygen O, and the substance is oxygen O2 or ozone O3. The chemical element is carbon C, and the simple substances formed by it are graphite, diamond, soot.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.