11. The Periodic Table is structured in rows (left to right) and columns (up and down) Elements are organized based on a number of trends Number of protons and neutrons State of the element (solid, liquid, gas) Charge of the element Elemental group Atomic Radius Electronegativity

12. Each element is represented within a square, which has information about each element, such as Atomic Number Atomic Symbol Atomic Name Atomic Mass (measured in grams per mole) Electron Configuration (in some tables) With practice, the Periodic Table can become the most resourceful tool in Chemistry studies