Acrylic Periodic Table Display With Real Elements Kids Teaching School Day Birthday Gifts Chemical Element Display Home Decor Description: The product include 85 individual element samples comprising the periodic table. Some of the elements are excluded due to their rarity and radioactivity. It's an ideal gift for science enthusiasts. Get your Periodic Table Display with Elements today! Specification: Technetium and Promethium are excluded due to their rarity and radioactivit Elements 84 (Polonium) through 118 (Oganesson) are also excluded Material: Acrylic Pro Edition contains 83 individual elements samples Pro Edition contains pure bubbles of the gaseous elements (Xenon, Krypton, Argon, Neon, Helium, Oxygen, Nitrogen, and Hydrogen). Safe to handle and store Great for display on desks, tables, etc. Product size: approx. 150*114*20mm Package: 1 x Periodic Table Display with Elements