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Answered

17. The electronic configuration of an element with atomic number 10 is...?
A. 1s²2s⁸
B. 1s²2s²
C. 2s²2p⁶
D. 1s²2s²2p⁶
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Johnny483920viz

Question:

17. The electronic configuration of an element with atomic number 10 is...?

Answer:

B. 1s²2s²

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