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Development of the periodic table

Chemistry • Organization of the Periodic Table • Knowledge-Based • 1 questions

Development of the periodic table Knowledge-Based Download PDF

Chemistry · The Periodic Table · Chemistry · Organization of the Periodic Table

1 Chemistry practice questions on Development of the periodic table. Questions that assess core concepts and understanding.

Questions

  1. 1.

    Which scientist demonstrated experimentally using X-ray spectroscopy that the periodic properties of elements are determined by their atomic number rather than their atomic mass?

    • A) Dmitri Mendeleev
    • B) John Newlands
    • C) Henry Moseley
    • D) Johann Döbereiner