ChEM: ground state eltron configuration

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SUMMARY

The discussion centers on the ground state electron configurations of various ions, specifically Al3+, N3-, Li+, Au+, Sr2+, Mn2+, Tl+, and Br-. Participants express confusion regarding the implications of positive and negative charges on electron configurations. Understanding how to adjust the number of electrons based on these charges is crucial for accurately determining the electron configurations of these ions.

PREREQUISITES
  • Basic knowledge of atomic structure and electron configurations
  • Understanding of ionic charges and their effects on electron count
  • Familiarity with the periodic table and element properties
  • Concept of ground state electron configuration
NEXT STEPS
  • Study the principles of electron configuration for ions
  • Learn how to determine electron configurations for transition metals
  • Research the periodic trends in ionic charge and electron affinity
  • Explore the use of the Aufbau principle in electron configuration
USEFUL FOR

Students in chemistry courses, educators teaching electron configurations, and anyone seeking to understand the behavior of ions in chemical reactions.

NickP717
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Homework Statement



Al3+
N3-
Li+
Au+
Sr2+
Mn2+
Tl+
Br -

Homework Equations





The Attempt at a Solution



no clue, the positives and negatives are messing me up
 
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Do you understand what the positives and negatives mean?
 

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