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[ Question Bank ] - 2022 — Science STD 10 — Question

Maharashtra BoardEnglish MediumSTD 10Science[ Question Bank ] - 20221 Mark
MCQ
Atomic number of aluminium is _______ and its electronic configuration is _______.
  • ✓
    13, (2, 8, 3)
  • B
    12, (2, 8, 2)
  • C
    13, (3, 10)
  • D
    12, (2, 10)
✓

Answer

Correct option: A.
13, (2, 8, 3)
Atomic number of aluminium is 13 and its electronic configuration is (2, 8, 3).

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