HIstory of the Periodic Table
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Meyer was just four years older than Mendeleev, and produced several Periodic Tables between 1864-1870.
I will incorporate the transition metals to my table and they will be organized in order of their atomic weight
Where should I put this one?
Mendeleev discovered the Periodic System (as he called it) while attempting to organise the elements in February of 1869
The periodic table was arranged by atomic mass, and this nearly always gives the same order as the atomic number.
I finally discovered I way to measure the atomic number!
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