List of chemical elements - Wikipedia
https://en.wikipedia.org/wiki/List_of_chemical_elements This is a list of the 118 chemical elements which have been identified as of 2021. A chemical element, often simply called an element, is a species of atoms which all have the same number of protons in their atomic nuclei (i.e., the same atomic number, or Z). A popular visualization of all 118 elements is the periodic table of the elements, a convenient tabular arrangement of the elements by their chemical properties that uses abbreviated chemic…
Element Symbols List - Chemical Element Abbreviations
www.thoughtco.com › element-symbols-list-606530Jun 26, 2019 · History of the Abbreviations . In fact, there are eleven of the abbreviations for the elements which don't seem to match the modern name. Those are subtle reminders of the history of the Periodic Table and the process of the discovery of elements over the millennia. Eight of these oddities are Au (gold), Ag (silver), Cu (copper), FE (iron), SN (tin), Pb (lead), Sb (antimony), and Hg (mercury): All were among the elements recognized by the ancient Greeks and Romans, and the abbreviations for ...