The element Argon was discovered in 1894 by Rayleigh and Ramsay
Technetium was discovered by Carlo Perrier and Emilio Segre in 1936.
Sodium was discovered by Humphry Davy in 1807.
there are four
Technetium was discovered by Emilio Segre and Carlo Perrier in 1936 at the University of Palermo, Sicily, Italy.
Neon was discovered in 1898 by William Ramsay and Morris Travers in England.
The date that the element carbon was discovered is unknown. It has been known about since the beginning of mankind.
Aluminum was discovered by Hans Christian Oersted in 1825 in Denmark.
The element Boron was discovered in Paris.
The element niobium was discovered by Charles Hatchett in the year 1801. He discovered the element by analyzing a piece of columbite in a museum's collection.
where was the element nickel discovered??
The element discovered by Mendeleev in 1871 was germanium. Mendeleev predicted the existence of this element and its properties before it was actually discovered.