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Class 9 Chemistry Exam Prep: Certification Test 198

Chemical bonds Learning App & e-Book: MCQ 198

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MCQ: 198

When atoms lose or gain electrons they acquire configuration of

  1. next noble gas
  2. halogens
  3. alkali metals
  4. alkaline metals

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Chemical bonds Exam Prep: Class 9 Chemistry App & eBook MCQs

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Chemical bonds MCQs App (iOS & Android)

Chemical bonds MCQs App

9th Grade Chemistry MCQs App (Android & iOS)

9th Grade Chemistry MCQs App

O Level Chemistry MCQs App (Android & iOS)

O Level Chemistry MCQs App

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College Chemistry MCQs App