Which two elements did Davy isolate in the same year, 1807?
Potassium and Sodium
Sodium and Magnesium
Calcium and Strontium
Strontium and Barium
Answer
Potassium and sodium, two reactive metals, were isolated by Humphry Davy in 1807 through electrolysis. His groundbreaking experiments marked a significant milestone in chemistry by demonstrating the possibility of obtaining pure elements from their compounds using an electric current. This discovery paved the way for the isolation and understanding of numerous other elements, revolutionizing the field of chemistry.
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