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NEETChemistryClassification of Elements and Periodicity in Properties

What is the primary factor that determines the trend in metallic character across a period?

Options

  1. AAtomic size
  2. BAtomic number
  3. CIonization enthalpy
  4. DElectron gain enthalpy

Correct answer

A. Atomic size

Step-by-step solution

The trend in metallic character across a period to atomic size.

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