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Mathematics 9 Online
NvidiaIntely (nvidiaintely):

Who was the first person to organize the elements so that properties of undiscovered elements could be predicted? J.W. Dobereiner Dmitri Mendeleev JJ Thomson Ernest Rutherford

OpenStudy (jiteshmeghwal9):

J.W. Dobereiner

Nnesha (nnesha):

1st) highlight 2nd) right click 3rd ) click on google search

OpenStudy (jiteshmeghwal9):

He was the first person to to classify the elements in order to study the physical and chemical properties of undiscovered elements.

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