Chemistry, 24.06.2019 16:30 AM28

What caused mendeleev to leave gaps when organizing his table? a. he found that the known elements did not all align perfectly in groups. b. the card game that was his inspiration had gaps. c. he was not able to study all of the known elements. d. he did not know about atomic structure.

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What caused mendeleev to leave gaps when organizing his table? a. he found that the known elements...