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College Chemistry e-Book's MCQs - Complete

Bohr's Model App Quiz Download & e-Book - 280

MCQ:

When an electron changes its orbit from outer to inner energy is

  1. absorbed
  2. released
  3. no change
  4. remains constant

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Bohr's Model App (Android & iOS)

Bohr's Model App (Android & iOS)

College Chemistry App (Android & iOS)

College 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)