The Group KÉMYZTRÍ We are a group of students, integrated for Manu Vargas, Juanjo Góngora, Agus Fernández, Gonzaa Angerami and Lucas Mol...

Juan Jose Gongora - Part of Basic Concepts

The basic unit of an element is called an atom. An atom is the smallest building block that you can cut an element into without the element breaking down (turning into a lighter element, for example through nuclear fission or radioactive decay). A chemical compound is a substance made up of two or more elements. In a compound, two or more atoms are joined together to form a molecule.