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6 days ago · Antoine Lavoisier, prominent French chemist and leading figure in the 18th-century chemical revolution who developed an experimentally based theory of the chemical reactivity of oxygen and coauthored the modern system for naming chemical substances.
- Arthur L. Donovan
Lavoisier is most noted for his discovery of the role oxygen plays in combustion. He named oxygen (1778), recognizing it as an element, and also recognized hydrogen as an element (1783), opposing the phlogiston theory.
Antoine-Laurent Lavoisier, a meticulous experimenter, revolutionized chemistry. He established the law of conservation of mass, determined that combustion and respiration are caused by chemical reactions with what he named “oxygen,” and helped systematize chemical nomenclature, among many other accomplishments.
Learn how Lavoisier challenged the phlogiston theory and established the principles of modern chemistry. Explore his experiments on combustion, respiration, and oxygen, and his role as a founder of the science.
Learn about the life and achievements of Antoine Lavoisier, the French chemist who revolutionized chemistry. He named carbon, hydrogen and oxygen; discovered oxygen's role in combustion and respiration; and established the law of conservation of mass.
Learn how Lavoisier transformed chemistry with his discoveries about elements, compounds, air and combustion. He challenged the phlogiston theory, defined elements, and created the first modern chemistry textbook.
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