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Class 9 Chemistry Learning App Download | Periodicity and Properties Apps (Android & iOS)

Class 9 Chemistry MCQs: Complete Course

Periodicity and Properties MCQs App Download & e-Book | 95

MCQ: 95

The ability of an atom to attract electrons towards itself is called

  1. electron affinity
  2. electronegativity
  3. ionization energy
  4. shielding effect

Class 9 Chemistry App & e-Book Tests PDF Download

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Periodicity and Properties Apps (Android & iOS)

Periodicity and Properties App

9th Grade Chemistry Apps (Android & iOS)

9th Grade Chemistry App

O Level Chemistry Apps (Android & iOS)

O Level Chemistry App

SAT Chemistry Apps (Android & iOS)

SAT Chemistry App