63 elements were in Dmitri Mendeleev's First Periodic Table 63 elements were in Dmitri Mendeleev's First periodic table
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You really think i know the answer, well i dont i wanna ask u the same thing ask someone else
Ask yourself which president lived at Monticello, and then ask which president is pictured on the front of the nickel. Hint - both questions have the same answer and his initials are T.J.
Ask your mom she was alive back then
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