What was the key characteristic by which Dmitri Mendeleev arranged his periodic table? A. increasing atomic number B. electron configuration C. decreasing atomic number D. increasing atomic mass

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Chemistry

Austin Hodge

5 October, 09:20

What was the key characteristic by which Dmitri Mendeleev arranged his periodic table? A. increasing atomic number B. electron configuration C. decreasing atomic number D. increasing atomic mass

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Jadon Ward · Answer 1

I think the correct answer from the choices listed above is option A. The key characteristic by which Dmitri Mendeleev arranged his periodic table was that the elements are arranged in increasing atomic number. Hope this answers the question.