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

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 11 - 3. Classification of elements and periodicity in properties4 Marks
MCQ
The element $Z = 117$ should
  • A
    be a halogen
  • B
    have seven valence electrons
  • C
    have a valence shell configuration of $7s^2\, 7p^5$
  • ✓
    have all of the above properties
✓

Answer

Correct option: D.
have all of the above properties
d

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