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Type: Multiple-Choice
Category: Atomic Structure
Level: Grade 10
Score: 1
Tags: electron configurations
Author: teachchemistry
Last Modified: 16 days ago

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Atomic Structure Question

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Grade 10 Atomic Structure

Which feature of the electron configuration determine the chemical properties of an element?
  1. Its total number of electrons
  2. The number of electrons in the first shell
  3. The number of valence electrons
  4. The number of electrons in the second shell
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