Class 7 Science Online Tests
Science and Radioisotopes Multiple Choice Questions (MCQ) PDF Download
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The Book Science and radioisotopes Multiple Choice Questions (MCQ Quiz) with Answers (Science and Radioisotopes MCQ PDF Download) free to learn 7th grade science online courses. Practice Atoms and Atom Model Multiple Choice Questions and Answers (MCQs), Science and Radioisotopes quiz answers PDF for online certificate programs. The Science and Radioisotopes MCQ App Download: Free learning app for inside an atom, uses of radioisotopes, ionic bonds, mass number and isotopes test prep for free online classes.
The MCQ: Isotope of uranium (Uranium-238) contains; "Science and Radioisotopes" App Download (Free) with answers 141 neutrons, 142 neutrons, 146 neutrons and 149 neutrons for online certificate programs. Solve atoms and atom model quiz questions, download Google eBook (Free Sample) for distance education.
Science and Radioisotopes MCQs: Questions and Answers PDF Download
MCQ 1: The isotope of uranium (Uranium-238) contains
- 141 neutrons
- 142 neutrons
- 146 neutrons
- 149 neutrons
MCQ 2: Uranium-238 which is an isotope of uranium, is
- stable
- radioactive
- complete
- decayed
MCQ 3: The larger the number of subatomic particles, the more the likeliness of being
- stable
- radioactive
- complete
- decayed
MCQ 4: Unstable atoms break up into
- electrons and protons
- smaller atoms
- neutrons and protons
- subatomic particles
MCQ 5: As the unstable atoms break up into smaller atoms,
- energy is released
- radiations are released
- light is released
- heat is released
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Science and Radioisotopes Learning App & Free Study Apps
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