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Topic: Quantum numbers (Read 829 times)
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Blong
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Quantum numbers
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September 27, 2021, 10:09:39 PM »
How do I find the 4 quantum numbers that describe the seven electrons in bromine’s fourth shell? I believe n =4 for all of them, but I don’t know how to find l, ml, or ms, for the rest
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Borek
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Re: Quantum numbers
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Reply #1 on:
September 28, 2021, 03:48:20 AM »
What are their possible values? Do you know Aufbau principle?
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ChemBuddy
chemical calculators - stoichiometry, pH, concentration, buffer preparation,
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Blong
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Re: Quantum numbers
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Reply #2 on:
September 28, 2021, 06:32:56 AM »
Yes, but I’m confused as how to do it, as I wrote down 1 for all of the L values, and he (My teacher) marked two of them incorrect. A similar situation also happened with ml.
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Borek
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Re: Quantum numbers
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Reply #3 on:
September 28, 2021, 09:04:47 AM »
Can you list all combinations you wrote?
Some of them will fail one of the rules, but it is hard to point you in the right direction without an example.
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ChemBuddy
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Quantum numbers