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!
Oxygen was first discovered by Swedish pharmacist Carl Wilhelm Scheele in 1772 by heating mercuric oxide and nitrate salts. (But don't try this at home: both very toxic experiments). Also there was a main quarrel about the 'first' claim between Priestly (VIII-1774) and Lavoisier (1774, later) and Scheele (letter in IX-1774, but found after his death)
Helium was discovered in 1895 by William Ramsay.
Bismuth was discovered around the year 1400.
it was known by the ancients but the year is not specified
1962
The man that discovered sulfur was Antoine Lavoisier and he discovered it in 1777
in 1787
Antonie van Leeuwenhoek discovered the vacuole in the year 1676. van Leeuwenhoek was a scientist from Holland. He is known as the father of microbiology.
Oxygen was discovered for the first time by a Swedish Chemist, Carl Wilhelm Scheele, in 1772. Joseph Priestly, an English chemist, independently, discovered oxygen in 1774 and published his findings the same year, three years before Scheele published. Antonie Lavoisier, a French chemist, also discovered oxygen in 1775, was the first to recognize it as an element, and coined its name "oxygen" - which comes from a Greek word that means "acid-former".
LED was not actually invented, but discovered. It was discovered by H.J. Round in the year 1907 through a crystal of silicon carbide.
The earliest known first use of Carbon is 3750 BC. by the Egyptians and Sumerians but the first true chemical analyses was in 1789 by Antoine Lavoisier as an element.
Matthias Schleiden was a co-founder of the cell theory, but he did not discover cells.The cell was discovered by Robert Hooke in 1665, and the first person to observe a living cell was Antonie van Leeuwenhoek.
1824
Jhon Jeremiah R. Nicanor
microorganisms were first discovered 3-4 billion years ago
mickey mouse year:1995
yttrium was discovered in the year 1794.