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Unit - 4.2 Geometric Representation of Atomic Structure — CHEMISTRY STD 8 — Question

ICSE BoardEnglish MediumSTD 8CHEMISTRYUnit - 4.2 Geometric Representation of Atomic Structure1 Mark
Question
Write the correct statements:
The electronic configuration of ${ }_{19} K^{39}$ is $2,9,8$.
✓

Answer

The electronic configuration of ${ }_{19} K^{39}$ is $2,8,8$.

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