Question

Select the best statement about chemistry before 1800.

1) Alchemy focused on objective experimentation rather than mystical explanations of processes.
2) The phlogiston theory laid a valuable theoretical basis for modern chemistry.
3) Lavoisier's quantitative work on the role of oxygen in combustion was the beginning of modern chemistry.
4) The interpretation of data by alchemists was not biased by their overall view of life.
5) Alchemists failed because they did not develop any practical chemical methods.

Answer 1

3) Lavoisier's work on the role of oxygen in combustion was the beginning of modern chemistry.

Step-by-step explanation:

The best statement about chemistry before 1800 is: 3) Lavoisier's quantitative work on the role of oxygen in combustion was the beginning of modern chemistry.

French chemist Antoine Lavoisier made significant contributions to the field of chemistry by conducting quantitative experiments and discovering the role of oxygen in combustion reactions.

His work laid the foundation for modern chemistry and helped shift the focus from mystical explanations to objective experimentation.

His discoveries also led to the development of the law of conservation of matter.