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Class 10 Chemistry App's Tests

Class 10 Chemistry e-Book's MCQs - Complete

Environmental Issues MCQ App Download & e-Book - 167

MCQ:

Which of the following have an impact on brain development in human beings especially among children?

  1. chlorofluorocarbons (CFCs)
  2. methane
  3. carbon monoxide
  4. lead compounds

Class 10 Chemistry App & e-Book Tests PDF Download

Environmental Issues Learning App: Free Download Android & iOS

The App: Environmental Issues MCQ App to learn Environmental Issues Textbook, 10th Grade Chemistry MCQ App, and College Chemistry MCQ App. The "Environmental Issues" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Environmental Issues App (Android & iOS)

Environmental Issues App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)

College Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (iOS & Android)