Periodic table of elements

Periodic table of elements periodic table PERIODIC TABLE OF THE ELEMENTS 1 2 H He 2 13 14 15 16 17 3 Li 11 Na 4 Be 12 Mg 3 4 5 6 7 8 periodic table of elements The periodic table is an arrangement of the chemical elements, structured by their atomic number, electron configuration and recurring chemical properties

periodic table of elements The periodic table is arranged by atomic weight and valence electrons These variables allowed Mendeleev to place each element in a certain row

poker table The meaning of PERIODIC TABLE is an arrangement of chemical elements based on the periodic law  The periodic table is an arrangment of the chemical elements ordered by atomic number so that periodic properties of the elements are