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3. Classification of elements and periodicity in properties — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry3. Classification of elements and periodicity in properties1 Mark
MCQ
With reference to concept of ionisation potential, which one of the following sets are correct
  • ✓
    $U > K > Cs$
  • B
    $B > U > K$
  • C
    $Cs > U > B$
  • D
    $Cs < U < K$
✓

Answer

Correct option: A.
$U > K > Cs$
a
It’s Obvious

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