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Class 12Chemistryp-Block Elements (Class 12)Oxygen family
Medium

Which of the following is not a chalcogen?

  • A
    $O$
  • B
    $S$
  • C
    $Se$
  • D
    $Na$
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

p-Block Elements (Class 12)

Subtopic

Oxygen family

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