Question

WHO IS JOSEPH PROUST

Answer 1

Answer:

Explanation:

joseph Louis Proust was a French chemist. He was best known for his discovery of the law of definite proportions in 1794, stating that chemical compounds always combine in constant proportions

Answer 2

Explanation:

Joseph Louis Proust (26 September 1754 – 5 July 1826) was a French chemist.Proust is best known as an analytical chemist, particularly for his enunciation of the law of definite proportions. The essence of Proust's law is that chemical substances only truly combine to form a small number of compounds, each of which is characterized by components that combine in fixed proportions by weight.

PLEASE MARK MY ANSWER AS BRAINLIST ANSWER.