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RE: Periodic Table with Country and Date of Discovery
Great table!☺ Also I found Carbon was first used by Egyptians and Sumerian 3750 BCE, Copper was discovered in Middle East 9000 BCE, Gold in Bulgaria 6000 BCE, Sulfur and Mercury were discovered before 2000 BCE by Chinese/Indians and Zinc was discovered by Indian metallugirts before 1000 BCE😊🥇🥈🥉