Now you can manipulate and assemble the elements with Periodic Table Fridge Magnets. Use them on your refrigerator, magnetic board, and anything with a metallic, magnetic surface. Each tile is 1/2”x 3/4” with some color coding of tiles – green for alkali metals, yellow for alkaline earth metals, purple for transition metals, light blue for other metals, red for nonmetals, dark blue for noble gases, and white for unknown chemical properties. You can create your own elements with five blank tiles. A guide provides proper tile placement to assemble a table (10”x 9.8” when complete). Use tiles to help you learn the elements or to spell words and leave messages for others.