sep 10, 1743 - Antoine Lavoisier
Description:
Law of conservation of mass- matter cannot be spontaneously created nor destroyed, but it can change form. Disproved the existence of phonologist and helped form the basis of modern chemistry using Joseph Priestley’s discovery of oxygen. He studied the proton- nutetron model of nuclues.Added to timeline:
Date:
sep 10, 1743
Now
~ 282 years ago