- #1
Quincy
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I just need to refresh my memory:
When writing electron configurations for elements in the d block such as Iron (Fe), would you write it like this: 1s2 2s2 2p6 3s2 3p6 4s2 4d6
OR
like this: 1s2 2s2 2p6 3s2 3p6 4s2 4p6 4d6
When writing electron configurations for elements in the d block such as Iron (Fe), would you write it like this: 1s2 2s2 2p6 3s2 3p6 4s2 4d6
OR
like this: 1s2 2s2 2p6 3s2 3p6 4s2 4p6 4d6