Class 9 Courses

Chapter 7: Class 9 Chemistry Exam Tests

Class 9 Chemistry MCQs - Chapter 7

Structure of Atoms Multiple Choice Questions (MCQs) PDF Download - 1

The Structure of atoms Multiple Choice Questions (MCQs) with Answers PDF (structure of atoms MCQs PDF Download) e-Book Ch. 7-1 to study Grade 9 Chemistry Course. Learn Structure of Atoms Quiz Questions and Answers to study online certification courses. The Structure of Atoms MCQs App Download: Free learning app for electronic configuration, isotopes, atomic structure experiments test prep for virtual online school.

The Multiple Choice Question (MCQ Quiz): If n = 3 we are in; "Structure of Atoms" App Download (Free) with answers: L shell; K shell; M shell; F shell; to study online certification courses. Solve Electronic Configuration MCQ Questions, download Google eBook (Free Sample) for online education programs.

Structure of Atoms Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1: If n = 3 we are in

  1. K shell
  2. L shell
  3. M shell
  4. F shell

MCQ 2: Water that contains H-2 atoms is called

  1. heavy water
  2. light water
  3. pure water
  4. chlorinated water

MCQ 3: Electron revolves around the nucleus in orbits which have

  1. variable energy
  2. fixed energy
  3. infinite energy
  4. zero energy

MCQ 4: In Rutherford's experiment, α particles were deflected because of

  1. electrostatic repulsion between α particles and positively charged part of atom
  2. electrostatic attraction between α particles and positively charged part of atom
  3. electrostatic repulsion between β particles and positively charged part of atom
  4. electrostatic attraction between γ particles and positively charged part of atom

MCQ 5: The energy of an electron in orbit is proportional to

  1. distance between shells
  2. distance from nucleus
  3. distance between two nuclei
  4. positive charge inside nucleus

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Structure of Atoms App (Android & iOS)

Structure of Atoms 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)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (iOS & Android)