The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic ...

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A Game of the Elements, published Genius Games. In Periodic: A Game of the Elements, players collect sets of elements and advance their research by moving through the periodic table.

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All matter–oceans, land, atmosphere, humans, animals, plants, food, materials, products, buildings–is made from 118 known chemical elements. These elements are ordered in the periodic table of ...