Editing Electron Configuration Homework
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<b>Write the electron configurations for the following elements. Then write the number of valence electrons in the space provided. For each element: *Make sure to separate the last subenergy level into its orbitals *Fill in the ( ) with the atomic number (Z) which is also the number of protons (but also electrons, e<sup>-</sup> )</b><br> ---------------- 1. Beryllium (Z= )<br> <nowiki>#</nowiki> of valence e<sup>-</sup><br> <br> 2. Aluminum (Z= )<br> <nowiki>#</nowiki> of valence e<sup>-</sup><br> <br> 3. Sodium (Z= )<br> <nowiki>#</nowiki> of valence e<sup>-</sup><br> <br> 4. Argon (Z= )<br> <nowiki>#</nowiki> of valence e<sup>-</sup><br> <br> 5. Calcium (Z= )<br> <nowiki>#</nowiki> of valence e<sup>-</sup><br> <br> 6. Oxygen (Z= )<br> <nowiki>#</nowiki> of valence e<sup>-</sup><br> <br> 7. Radium (Z= )<br> <nowiki>#</nowiki> of valence e<sup>-</sup><br> <br> 8. Lead (Z= )<br> <nowiki>#</nowiki> of valence e<sup>-</sup><br> <br> 9. Zinc (Z= )<br> <nowiki>#</nowiki> of valence e<sup>-</sup><br> 2020-2021 CP Chem DO NOT DO<br> 10. Iron (Z= )<br> <nowiki>#</nowiki> of valence e<sup>-</sup><br> 2020-2021 CP Chem DO NOT DO<br>
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