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Periodic Table (History of Periodic Table (In the 1870s, there are 70…
Periodic Table
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Moseley's Fix
In 1913, he changed the periodic table to its current arrangement.
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Meyer and Mendeleev
1869, Meye and Mendeleev both made a connection between atomic mass and elemental propeties.
Mendeleev
Mendeleev published first, so he got the credit.
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Periodic Law
Is a statement that there is a periodic repetition of chemical and physical properties of the elements when they are arranged by increasing atomic number.