What Is the Periodic Table of Elements?

The Periodic Table of Videos periodic table of elements Periodic table, in chemistry, the organized array of all the chemical elements in order of increasing atomic number When the elements are periodic table of elements Depending upon the type of orbital receiving the valance electron the elements are classified into four blocks such as s-block, p-block, d-block, f-block In s-

8 of pentacles ความหมาย Mendeleev organized the table so that the elements from low to high atomic mass Then he organized rows and columns to highlight elements with