Homeschooling Is Fun! Chemistry Is Made Easy! Be Familiar With Different Periodic Table Of Elements By Just Buying Our Product! Our Pte Big Format Is Handy & Safely Pack, With 12" X 18" Landscape Size, Having A Clear Plastic Cover For Protection. It Features: The Atomic Number, Symbol, Name, Electronic Configuration, Weight, Oxidation State, Boiling/Melting Point, Density, Electronegativity And Conventional Atomic Weight Of Each Element. Group Of Elements, Grouping Of Elements By Type Of Orbital Being Filled With Electrons, Elements In % By Mass In Earth'S Crust/Human Body, Ions And Charges (Cations/Anions), Density Of Specific Gravity Of Gases, Representation Of Some Common Simple Molecules, Electron Distribution Mnemonics, General Trends In Periodic Properties Are Also Presented. Legend Is Provided To Know The Phase And The Natural Occurrences Of Each Element. Added Information About Dmitri Ivanovich Mendeleev (The Russian Chemist And Inventor) Is Included Also. Back Layout Provides The Information About The Derivation Of Nomenclature, Discovery, Illustrated Uses Presented By Group To Help The Students See The Benefits Of The Elements In Our Daily Life.