Title of Book: The Mystery of the Periodic Table

Number the groups (vertical columns) 1-18. Number the periods (rows) 1-7, 6 and 7 (6 and 7 are below the main section) Color elements belonging to each of the following groups: Non-metlas, Alkali Metals, Alkaline-Earth Metals, Metalloids, Transition Metals, Halogens, Noble Gases, Rare-Earth Metals (8 groups … ................
................