periodic table of elements

periodic table of elements   Dan periodic table of elements

Confused by the periodic table of elements? Learn how to read it by breaking it down into rows, columns and individual elements

The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows and columns It is called periodic because elements are lined up in cycles or periods From left to right elements are lined up in rows based on their atomic number (the

มฤตยู Periodic Table of the Elements 1+ 2+ 3+ 3- 2- s1 s2 d1 d2 d3 d4 d5 d6 d7 d8 element name atomic number symbol 2001 atomic mass KEY 2- most common  Download a printable version of the Periodic Table of Elements in PDF format: - Color: Basic Advanced