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AP EAMCET202420 May 2024Evening ShiftChemistryClassification of Elements and Periodicity in PropertiesActual

Which of the following orders is not correct against the given property

Options

  1. AGa In Tl A 1 B - melting point
  2. BAl Ga In Tl B - Electronegativity
  3. CB Al Ga In Tl - density
  4. DB Al Ga In Tl -atomic radius

Correct answer

D. B Al Ga In Tl -atomic radius

Step-by-step solution

Atomic radius of gallium is less than aluminium. Correct order : B Al Ga In Tl

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