Humphry Davy was a pioneer in the field of electrochemistry who used electrolysis to isolate many elements from the compounds in which they occur naturally. Electrolysis is the process by which an electrolyte is altered or decomposed via the application of an electric current. In addition to his isolation of sodium, potassium and other alkaline earth metals, electrolysis enabled Davy to disprove the view proposed by French chemist Antoine-Laurent Lavoisier that oxygen was an essential component of all acids.

Concepts

electrochemistry, electrolysis, famous scientists

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Additional Tags

history of science, humphry davy, magnet lab, magnet lab: humphry davy, michael faraday

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Classroom Considerations

• Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)