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Antoine Lavoisier

Antoine Lavoisier

Chemist

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Quick Facts

Father of Modern Chemistry
Law of Conservation of Mass
Oxygen

Life Journey

1743Born in Paris, France

Antoine Lavoisier was born to a wealthy family in Paris, France. His father, Jean-Antoine Lavoisier, was a lawyer and a member of the Parliament of Paris.

1754Begins education at Collège Mazarin

Lavoisier begins his education at the prestigious Collège Mazarin in Paris, where he excels in mathematics, chemistry, and botany, laying the foundation for his future scientific pursuits.

1761Graduates from Collège Mazarin

Lavoisier graduates from Collège Mazarin with a strong background in science and law. Despite his family's wishes for him to pursue a legal career, his passion for science is evident.

1763Becomes a lawyer

Lavoisier follows his family's wishes and becomes a lawyer, but continues to pursue his interest in science, particularly in geology and chemistry, as a sideline.

1768Elected to the French Academy of Sciences

Lavoisier is elected to the prestigious French Academy of Sciences, recognizing his early contributions to geology and his innovative work in chemistry.

1771Marries Marie-Anne Pierrette Paulze

Lavoisier marries Marie-Anne Pierrette Paulze, who becomes his scientific collaborator and helps him in his experiments and publications. She is also known for her translations and illustrations.

1774Discovers the role of oxygen in combustion

Lavoisier conducts groundbreaking experiments that demonstrate the role of oxygen in combustion, challenging the prevailing phlogiston theory and laying the foundation for modern chemistry.

1777Publishes 'Elements of Chemistry'

Lavoisier publishes 'Elements of Chemistry,' a foundational text that introduces the concept of chemical elements and the law of conservation of mass, revolutionizing the field of chemistry.

1785Becomes a tax farmer

Lavoisier becomes a tax farmer, part of the Ferme Générale, a private company that collected taxes for the French government. This role increases his wealth but also makes him a target during the Revolution.

1792Revolutionary persecution begins

As the French Revolution intensifies, Lavoisier is targeted for his role as a tax farmer and his association with the aristocracy. His properties are seized, and he is arrested.

1794Executed by guillotine

Antoine Lavoisier is tried and convicted by the Revolutionary Tribunal. He is executed by guillotine in Paris, a tragic end to the life of one of the most influential chemists in history.

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