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Periodic Table and Periodicity question

2025 · 28 Jan · Shift 1 · Q1
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Periodic Table and Periodicity question

2025 · 28 Jan · Shift 1 · Q1

JEE MainChemistryPeriodic Table and PeriodicityMCQ+4 / −1
The incorrect decreasing order of atomic radii is
  1. A
    Si>P>Cl>F\mathrm{Si}\gt \mathrm{P}\gt \mathrm{Cl}\gt \mathrm{F}Si>P>Cl>F
  2. B
    Mg>Al>C>O\mathrm{Mg}\gt \mathrm{Al}\gt \mathrm{C}\gt \mathrm{O}Mg>Al>C>O
  3. C
    Al>B>N>F\mathrm{Al}\gt \mathrm{B}\gt \mathrm{N}\gt \mathrm{F}Al>B>N>F
  4. D
    Be>Mg>Al>Si\mathrm{Be}\gt \mathrm{Mg}\gt \mathrm{Al}\gt \mathrm{Si}Be>Mg>Al>Si
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