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CHEMISTRY CH11 Atomic Structure — Science STD 9 — Question

Tamilnadu BoardEnglish MediumSTD 9ScienceCHEMISTRY CH11 Atomic Structure1 Mark
MCQ
The correct electronic configuration of potassium is ______.
  • A
    2,8,9
  • B
    2,8,1
  • C
    2,8,8,1
  • D
    2,8,8,3
✓

Answer

The correct electronic configuration of potassium is 2,8,8,1

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