Antoine-Laurent Lavoisier: Life and Contributions

Antoine-Laurent Lavoisier, born in 1743, was a pioneering chemist who contributed significantly to the field of chemistry, including the law of conservation of mass and the identification of oxygen. Despite his scientific achievements, he was executed during the French Revolution due to political and financial accusations. His work laid the foundation for modern chemistry.

What was Lavoisier's field of study in college?

• Chemistry

• Law

• Botany

• Astronomy

At what age was Lavoisier elected to the Academy of Sciences?

• 20

• 25

• 30

• 35

What role did Marie-Anne Pierrette Paulze play in Lavoisier's scientific work?

• She was a financial supporter.

• She translated important works.

• She conducted experiments.

• She was a critic of his work.

What is the law of conservation of mass?

• Matter can be created and destroyed.

• Matter is conserved in chemical reactions.

• Mass decreases in chemical reactions.

• Mass increases in chemical reactions.

Which element did Lavoisier identify as part of the air involved in combustion?

• Nitrogen

• Carbon

• Hydrogen

• Oxygen

What was one of Lavoisier's contributions to the Chemical Revolution?

• Developing the atomic theory

• Inventing the periodic table

• Discovering radioactivity

• Naming chemical substances

What reform did Lavoisier advocate for during the French Revolution?

• Abolition of the monarchy

• Establishment of the metric system

• Universal suffrage

• Separation of church and state

What was Lavoisier accused of during the French Revolution?

• Treason

• Espionage

• Counterfeiting

• Tax fraud

Who commented on Lavoisier's execution, noting the loss to science?

• Joseph-Louis Lagrange

• Marie Curie

• Albert Einstein

• Isaac Newton

What is Lavoisier's legacy in the field of chemistry?

• He is known as the father of modern chemistry.

• He discovered the electron.

• He developed the theory of relativity.

• He invented the microscope.