Periodic Table of Elements
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Atomic Number (top left of each element cell)
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Element Symbol & Name
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Atomic Mass / Weight (bottom of each element cell)
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Electronegativity (top right of each element cell)
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State of Matter Legend: Solid, Liquid, Gas, and Unknown (indicated by border/text styling)
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Color-Coded Classification: Alkali metals, alkaline earth metals, transition metals, post-transition (poor) metals, metalloids, reactive nonmetals, noble gases, lanthanoids, and actinoids.