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p-Block Elements – II — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12Chemistryp-Block Elements – II1 Mark
MCQ
Find out the correct pair :
  • A
    Helium – filament bulbs
  • B
    Krypton – prevent bonds
  • ✓
    Xenon – Lasers
  • D
    Radon – flash bulbs
✓

Answer

Correct option: C.
Xenon – Lasers
Xenon – Lasers

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