Question

who wrote the first modern chemical textbook?
antoine lavoisier
dmitri mendeleev
henry moseley
johann dobereiner

Explanation:

Antoine Lavoisier published Traité Élémentaire de Chimie (Elementary Treatise on Chemistry) in 1789, which is widely recognized as the first modern chemical textbook. It standardized chemical nomenclature and laid out foundational principles of modern chemistry. The other scientists are known for other key contributions: Mendeleev for the periodic table, Moseley for atomic number work, and Dobereiner for triads.

Answer:

Antoine Lavoisier