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2. structure of atom — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry2. structure of atom1 Mark
MCQ
The energy is lowest for the orbital :
  • ✓
    $4s$
  • B
    $4p$
  • C
    $3d$
  • D
    $4f$
✓

Answer

Correct option: A.
$4s$
a

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