Class 7 Science MCQs - Chapter 1
Atoms and Atom Model Multiple Choice Questions (MCQs) PDF Download - 13
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The Atoms and atom model Multiple Choice Questions (MCQs) with Answers PDF (atoms and atom model MCQs PDF e-Book) download Ch. 1-13 to study Grade 7 Science Course. Learn Atoms and Atom Model Quiz Questions and Answers to study online certificate courses. The Atoms and Atom Model MCQs App Download: Free learning app for uses of radioisotopes, covalent bonds, science and radioisotopes, electron levels test prep for elementary school graduation certificate.
The Multiple Choice Question (MCQ): The first electromagnetic generator "Faraday disk" was built in; "Atoms and Atom Model" App Download (Free) with answers: 1831; 1381; 1813; 1183; to study online certificate courses. Solve Uses of Radioisotopes MCQ Questions, download Google eBook (Free Sample) for virtual online school.
Atoms and Atom Model MCQs with Answers PDF Download: Quiz 13
The first electromagnetic generator "Faraday disk" was built in
- 1381
- 1831
- 1813
- 1183
If no loss or gain of electrons occur by mixing of two atoms, we say that they may be attached to each other due to
- proton attraction
- neutron attraction
- sharing of electrons
- opposite charges
Uranium-238 which is an isotope of uranium, is
- stable
- radioactive
- complete
- decayed
The symbol of Nitrogen is
- Bo
- C
- N
- Br
The larger the number of subatomic particles, the more the likeliness of being
- stable
- radioactive
- complete
- decayed
Class 7 Science Mock Tests
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