Elemental Discoveries
Early humans recognized metals like copper and gold long before they understood their atomic nature. By the late 18th century, a systematic approach to categorizing elements emerged, thanks to chemists like Lavoisier, who attempted to list and group them by properties. The 19th century brought a surge of new discoveries and patterns in elemental bonding, laying the groundwork for modern chemistry.In this clip
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The Periodic Table of the Elements
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