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Proton and Nucleon Number MCQs App Download & e-Book - 135

MCQ:

Number of protons in sodium is 11. the number of electrons in the outermost shell will be

  1. 1
  2. 2
  3. 3
  4. 8

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Proton and Nucleon Number App (Android & iOS)

Proton and Nucleon Number App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (iOS & Android)