The element argon was discovered in 1894.
in the dick
what is the country sulfur was discovered in
no one knows it was discovered in prehistoric times
Boron was discovered by Giovani Cabato in 1542.
Gallium, in the year 1875.
Gallium was discovered in France by a French chemist named Paul Emile Lecoq de Boisbaudran in 1875. Hopefully this helps :)
The element argon was discovered in 1894.
The element Boron was discovered in Paris.
He was able to work out the atomic mass of the missing elements, and so predict their properties. And when they were discovered, Mendeleev turned out to be right. For example, he predicted the properties of an undiscovered element that should fit below aluminium in his table. When this element, called gallium, was discovered in 1875, its properties were found to be close to Mendeleev's predictions. Two other predicted elements were later discovered, lending further credit to Mendeleev's table.
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.
The first cases of dermatomyositis were discovered by E. Wagner in 1863 and P. Potain in 1875.
where was the element nickel discovered??
Water is not an element
Francium (Atomic Number 87), the Last Discovered Natural Element
The element argon was discovered in 1894 by Lord Rayleigh and William Ramsay.
Element number 6 was one of the first elements discovered, so it is not widely known who discovered it.