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What’s the configuration to sodium

User Gon
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2 Answers

2 votes

Answer:

See below in bold.

Step-by-step explanation:

The atomic number is 11 so there are 11 electrons in the atom , so it is:

1s2 2s2 2p6 3s1.

User Pavel Hanpari
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3 votes

Answer:[Ne] 3s1

Step-by-step explanation:

User Efi Fogel
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