Mikhail Lomonosov and Antoine Lavoisier are both credited with experiments that led to the formulation of the Law of Mass Conservation. The experiments involved rusting or melting metals inside sealed containers. The weight of these containers did not change despite the contents having changed.
He discovered that the phlogiston theory was incorrect, and recognized and named oxygen and hydrogen. He accepted that sulfur is an element, had contributions to metric system, established a list of chemical elements, discovered that diamond is a form of carbon, discovered that water is formed from oxygen and hydrogen, etc.
He proposed independently (he had any knowledge of Lomonosov works) the law of mass conservation.
He used them.
The law of conservation of matter.
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Lavoisier conducted a number of experiments that were based on the assumption that matter can neither be created nor destroyed and validated it through the experiments. This led to the formulation of the Law of Conservation of Mass (or Matter).
Antoine-Laurent Lavoisier proved it in France in the late 18th century. I'm not sure about any of the specific experiments he used to prove it, but you can go here if you want to read about one experiment at the link below:
Oxygen
Lavoisier discovered that burning is impossible without oxyge.
Lavoisier discovered that burning and respiration involve oxygen.
Lavoisier.
Lavoisier conducted a number of experiments that were based on the assumption that matter can neither be created nor destroyed and validated it through the experiments. This led to the formulation of the Law of Conservation of Mass (or Matter).
Marie Paulze Lavoisier was instrumental in bringing his experiments to publication as she translated documents and illustrated his scientific texts with incredible competence and efficiency.
Antoine-Laurent Lavoisier proved it in France in the late 18th century. I'm not sure about any of the specific experiments he used to prove it, but you can go here if you want to read about one experiment at the link below:
Lavoisier
Lavoisier discovered it in 1787. But the one who saw, that this is an new element was Jöns Jakob Berzelius in 1824. Another question:Does anybody of you know, how Antoine Lavoisier discovered silicon? With which experiment? Thanks for every answer!
Plasma was discovered in Tokyo Japan by the scientist Yoshi Hiragotima during his MANY experiments.
Plasma was discovered in Tokyo Japan by the scientist Yoshi Hiragotima during his MANY experiments.
It was discovered by Henning Brad, identified by Antoine Lavoisier.
Oxygen
The man that discovered sulfur was Antoine Lavoisier and he discovered it in 1777
He was the first to use scientific experiments to learn about atoms.