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P-1 Periodic Classification of Element — Science STD 10 — Question

Maharashtra BoardEnglish MediumSTD 10ScienceP-1 Periodic Classification of Element1 Mark
MCQ
Electronic configuration of Mg is __________
  • A
    (2, 8, 4)
  • B
    (2, 8, 1)
  • C
    (2, 8, 3)
  • D
    (2, 8, 2)
✓

Answer

(2. 8. 2)

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