English History of the periodic table Cited by user Citation bot on 23 Aug 2020 The periodic table is an arrangement of the chemical elements, organized on the basis of their atomic numbers, electron configurations and recurring chemical properties.
English History of the periodic table Cited by user VexorAbVikipædia on 22 Feb 2018 The periodic table is an arrangement of the chemical elements, structured by their atomic number, electron configuration and recurring chemical properties.