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Oxidation and Reduction MCQs App Download & e-Book - 163

MCQ:

By losing one or two electrons the atoms of metal are

  1. oxidized
  2. reduced
  3. hydrogenated
  4. sublimated

Class 9 Chemistry App & e-Book Tests PDF Download

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Oxidation and Reduction App (Android & iOS)

Oxidation and Reduction App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (iOS & Android)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)