Class 7 Science MCQs - Chapter 2
Atoms and Atom Model Multiple Choice Questions (MCQ) PDF - 22
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The MCQs: Third shell with third energy level is known as; "Atoms and Atom Model" App Download Android & iOS (Free) with answers m shell, c shell, d shell and 3rd shell to learn homeschool online courses. Practice electrons and shells quiz questions, download Apple Book (Free Sample) for online certificate courses.
Atoms and Atom Model Questions & Answers PDF Download: MCQ Quiz 22
MCQ 106: Third shell with third energy level is known as
- C shell
- M shell
- D shell
- 3rd shell
MCQ 107: Nuclear energy is released all at once in
- nuclear plants
- nuclear explosions
- radioactive plants
- radioactive experiments
MCQ 108: The third shell can hold up to
- four electrons
- six electrons
- eight electrons
- twelve electrons
MCQ 109: Name of the important particles in an atom are
- protons, electrons and positrons
- neutrons, electrons and positrons
- protons, electron and photons
- protons, neutrons and electrons
MCQ 110: If atom would have been enlarged to a football ground size, the nucleus would be the size of
- central spot
- D in front of the goal post
- half pitch
- goal post
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