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p- Block Elements — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryp- Block Elements1 Mark
MCQ
Second period of periodic table contains elements:
  • A
    2
  • ✓
    8
  • C
    18
  • D
    32
✓

Answer

Correct option: B.
8
B

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