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The Periodic Table was first proposed by a Russian chemist Dimitri Mendeleev. The modern periodic table ordered by atomic number was proposed by an English physicist, Henry Moseley.
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Which scientist discovered modren periodic table?
Moseley discovered the modern periodic table.
Who discovered a pattern to the elements of the periodic table in 1869?
Demitri Mendeleev discovered a pattern to the periodic table in 1869.
When was periodic table discovered?
1869
Who discovered the modern periodic table Was he Mos lay or Neil Bohr?
Moseley discovered modern periodic table. It was not given by Bohr.
What do the long dashes represent on mendeleev's periodic table?
Long dashes in the Mendellev's periodic table represent the element which were not discovered yet and these elements were discovered later on.
What are the elements of a cola that can be found in your periodic table?
All of them, the periodic table has all of the elements the human discovered or made..
How many blank spaces were in mendeleeves periodic table?
There were 3 blank spaces in mendeleev's Periodic Table. He left it for the elements which were not discovered at that time.
Why did Medellev leave gaps in the periodic table?
Because those elements were not discovered at the time Mendeleev proposed the periodic table.
Are only the most important elements included in the periodic table?
no. all elements discovered (and proposed) are included in the periodic table
Who discover the old Periodic Table?
Mendeleev discovered old periodic table. He arranged elements in order of atomic masses.
Why did Mendeleev's periodic table not contain the noble gases?
Because noble gases were not discovered when Mendeleev formulated his periodic table
Who made the periodic table and why?
Dmitri Mendeleev made the periodic table. He is credited as being the creator of the first version of the periodic table of elements. Using the table, he predicted the properties of elements yet to be discovered.
