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What is the electron configuration and the orbital notation for Hydrogen, Lithium, and Strontium?

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4 votes
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2
User NicoWheat
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Hydrogen: 1s^1
Lithium: 1s^2 2s^1
Strontium: 5s^2
User Vincent Chua
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