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Class 11ChemistryClassification of Elements and Periodicity in PropertiesElectron affinity
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Which elements have the most positive and most negative electron gain enthalpy,respectively?

  • A
    Noble gases and Halogens
  • B
    Alkali metals and Noble gases
  • C
    Halogens and Noble gases
  • D
    Alkaline earth metals and Halogens
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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Classification of Elements and Periodicity in Properties

Subtopic

Electron affinity

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