The chemical properties of a substance (in different phrases what other atoms will it bond with, whether it is liquid at room temperature, if it is flammable, and so on) are basically determined by the electrons on the outermost energy degree of the atom. In 1925, chemist Frederick Soddy discovered that some components in the periodic table had more than one kind of atom. A unit of matter, the smallest unit of a component, having all the characteristics of that component and consisting of a dense, central, positively charged nucleus surrounded by a system of electrons.
Suppose you make a listing of the chemical components so as of their atomic quantity (what number of protons they’ve), starting with hydrogen (H)...