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Class 11ChemistryClassification of Elements and Periodicity in PropertiesValency and oxidation state
Medium

Which of the following elements has a valency of zero?

  • A
    $Na$
  • B
    $Be$
  • C
    $Al$
  • D
    $Kr$
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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Classification of Elements and Periodicity in Properties

Subtopic

Valency and oxidation state

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