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Grade 7 Science MCQs App Download - Atoms and Atom Model e-Book

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 Grade 7 Science Study [Free] App for uses of radioisotopes, covalent bonds, science and radioisotopes, electron levels test prep for elementary school graduation certificate.

The MCQ: The first electromagnetic generator "Faraday disk" was built in "Atoms and Atom Model" App Download [Free] with answers: 1831, 1381, 1813, and 1183 to study online certificate courses. Solve Uses of Radioisotopes MCQ Questions, download Google e-Book (Free Sample) for virtual online school.

Atoms and Atom Model MCQs with Answers PDF Download: Quiz 13

MCQ: 61

The first electromagnetic generator "Faraday disk" was built in

  1. 1381
  2. 1831
  3. 1813
  4. 1183
MCQ: 62

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

  1. proton attraction
  2. neutron attraction
  3. sharing of electrons
  4. opposite charges
MCQ: 63

Uranium-238 which is an isotope of uranium, is

  1. stable
  2. radioactive
  3. complete
  4. decayed
MCQ: 64

The symbol of Nitrogen is

  1. Bo
  2. C
  3. N
  4. Br
MCQ: 65

The larger the number of subatomic particles, the more the likeliness of being

  1. stable
  2. radioactive
  3. complete
  4. decayed

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Atoms and Atom Model Apps (Android & iOS)

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7th Grade Science Apps (Android & iOS)

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