When Antoine Lavoisier proved that water is not an element but a compound?May 4, 2019 Marwa KhanIn Academics Mcqs, Chemistry McqsLeave a Comment on When Antoine Lavoisier proved that water is not an element but a compound? A. 1778 B. 1780 C. 1781 D. 1783 Posts Tagged with… Antoine Lavoisier, Chemistry, water