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Thorium was discovered by Jons Jakob Berzelius in 1828.
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When was the element argon discovered?
The element argon was discovered in 1894.
Where was your element discovered?
in the dick
Which element has 90 electrons as a neutral atom?
Thorium (Th).
What country was the element sulfur discovered?
what is the country sulfur was discovered in
How many protons are in the isotope element Th?
45
When was the element argon discovered?
The element argon was discovered in 1894.
What country was boron the element discovered?
The element Boron was discovered in Paris.
Who discovered the element niobium?
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.
Are new dangerous elements being invented every day?
No, they are not. It has been 8 years since any new elements on the periodic table were synthezided or discovered. Th last element discovered was ununoctium, atomic number 118.
Where was the nickel discovered?
where was the element nickel discovered??
Who discovered the element water?
Water is not an element
What was the last element discovered?
Francium (Atomic Number 87), the Last Discovered Natural Element
Who discovered the element argon?
The element argon was discovered in 1894 by Lord Rayleigh and William Ramsay.
Who discovered element number 6?
Element number 6 was one of the first elements discovered, so it is not widely known who discovered it.
Where was the element hydrogen discovered?
it was discovered in London, England.
What element was discovered on the sun in 1868?
Hydrogen was discovered.
What element is nonreactive and discovered as a pure element?
Helium
