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03-05-2021
Chemistry

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16. Which of the following have the same electron configuration as each other?
1. Na+1 and Ar
2. Na+1 and Ne
3. Na and Ne
4. Na and Na+1

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05-05-2021

Answer:3

Explanation:

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seans4272 seans4272

05-05-2021

Answer:3

Explanation:

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