The electron distribution in an aluminium atom is
  1. 2, 8, 3
  2. 2, 8, 2
  3. 8, 2, 3
  4. 2, 3, 8

AcademicChemistryNCERTClass 9

Correct Answer: (a) 2, 8, 3  

Explanation: The atomic number of aluminum is 13. Hence, the electron distribution in an aluminum atom would be 2, 8, 3.

raja
Updated on 10-Oct-2022 13:32:10

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