List of chemical elements - Wikipedia
https://en.wikipedia.org/wiki/List_of_chemical_elements122 rader · 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 …