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Henry Gwyn-Jeffreys Moseley in the 1910s.
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What year was the atomic number discovered?
ATOMIC NUMBER YEAR IN WHICH IT WAS DISCOVERED? it was discovered in 1913 by British physicist Henry Mosely
Who discovered atomic number 60?
C.F. Aver von Welsbach in1925.
How did atomic theory lead to the atomic bomb discovery?
the atomic bomb was not discovered, it was invented then built.
What was Oppenheimer trying to do when he discovered the atomic bomb?
He was attempting to do just that- make an atomic bomb.
Who discovered atomic theory?
well who is it
Who discovered atomic number?
M.G mosly is the person. He discovered the atomic number.
What year was the atomic number discovered?
ATOMIC NUMBER YEAR IN WHICH IT WAS DISCOVERED? it was discovered in 1913 by British physicist Henry Mosely
What is the developed concept of atomic number?
The atomic number is the number of protons in the nuclei of the atoms of an element. The atomic number is unique to each individual element.
Who developed the concept of atomic number?
Henry Moseley
What is the atomic number for manganese?
The atomic number for Manganese is 25. It was discovered in 1774 so was one of the earlier elements discovered. It has a melting point of 1519 Kelvin.
Who found atomic number?
m.g mosly found the number of protons an atom has. So he is the person discovered atomic number.
Which scientist discovered that the atomic number rather than the atomic weight is more responsible for the properties of an element?
Henry Moseley is the scientist who discovered that the atomic number rather than the atomic weight is more responsible for the properties of an element.
If a new element is discovered which resembles noble gases what would be its possible atomic number?
118 will be its atomic number.
Who discovered the atomic-number?
The atomic number was not discovered, as such. It's only when scientists realised that there were such things as atoms and the weights of them varied that they put them into some sort of order. So the lightest (hydrogen) is atomic number 1 and the next (helium) is 2, and so on.
What element has the atomic number of 53?
The element that has an atomic number of 43 is Technetium. It was discovered in 1937 and its symbol is Tc.
Who discovered atomic number 4?
Louis Nicolas Vauquelin
Who discovered lithium and what is its atomic number?
Johan August Afrwedson is the man who discovered lithium. He was a Swedish chemist and made his discovery in 1817. Lithium has the symbol Li, and its atomic number is 3.
