Top topic this week
Back to FAQs
Related FAQs
Frequently Asked Question
Questions asked by users might not always be phrased in the clearest way.
D5 electron configuration highest energy term symbol
Accepted Answer
The highest energy term symbol for a d5 electron configuration is 6S. This is because the term symbol represents the total angular momentum of the electrons in an atom, and the 6S term symbol has the highest total angular momentum for a d5 configuration. The term symbol is determined by the following rules:
1. S: The total spin angular momentum, which is the sum of the individual spin angular momenta of the electrons.
2. L: The total orbital angular momentum, which is the sum of the individual orbital angular momenta of the electrons.
3. J: The total angular momentum, which is the sum of the total spin and orbital angular momenta.
For a d5 configuration, the total spin angular momentum is S=5/2, and the total orbital angular momentum is L=0. Therefore, the total angular momentum is J=5/2. The term symbol for this configuration is 6S, which represents the total angular momentum J=5/2. The highest energy term symbol is the one with the highest value of J. Therefore, the highest energy term symbol for a d5 electron configuration is 6S.
Articles you might like