Everything In The Universe Is Made Up Of Just 118 Chemical Elements Which Are Displayed In The Periodic Table. Meet Each Element In This Entertaining Book And 300-Piece Jigsaw Set, And Discover Which Are Crucial To Life, Which Are Smelly, Explosive Or Radioactive And Lots More. With Links To Websites With Videos And Activities To Find Out More.Features and Benefits:Presented In A Sturdy Box Containing A Stylishly Illustrated Book And Attractive Puzzle Which Makes Up A Lovely Gift.Usborne Jigsaw Puzzles Assist To Build And Improve A Child's Motor Skills.Kids Can Have Hours Of Fun Piecing Together The Puzzle.A Superb Combination Of Reading And Interaction, And A Delightful Way For Children To Learn.