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Electronegativity

Chemistry • Periodic Trends • Transitional Reasoning • 1 questions

Electronegativity Transitional Reasoning Download PDF

Chemistry · The Periodic Table · Chemistry · Periodic Trends

1 Chemistry practice questions on Electronegativity. Questions that build towards applied reasoning.

Questions

  1. 1.

    A chemistry student investigates the periodic properties of three main-group elements: element X (Period 2, Group 16), element Y (Period 2, Group 17), and element Z (Period 3, Group 16). By evaluating differences in effective nuclear charge and valence shell distance, the student aims to predict their relative ability to attract bonding electrons. Based on periodic trends, which of the following correctly ranks these elements in order of decreasing electronegativity?

    • A) Y > X > Z
    • B) Z > X > Y
    • C) X > Y > Z
    • D) Y > Z > X