periodic table

periodic table   Dan periodic table of elements

Page 1 PERIODIC TABLE OF ELEMENTS

Short videos about every element on the periodic table, plus other cool experiments and chemistry stuff  What is the periodic table? The periodic table is a tabular array of the chemical elements organized by atomic number, from the element with the lowes

มะลิ มาลินี โค ท ส์ The alkaline earth metals represent the second column on the periodic table Its six elements extend from beryllium to radium These Interactive periodic table showing names, electrons, and oxidation states Visualize trends, 3D orbitals, isotopes, and mix compounds