Radioisotope and Uses Multiple Choice Questions (MCQ) PDF Download

MCQ 1: The elements whose atomic number is greater than 82 are naturally

1. unstable nuclei
2. stable nuclei
3. positive nuclei
4. negative nuclei

MCQ 2: Most of the nuclei with atomic number 1 to 82 are

1. positive nuclei
2. negative nuclei
3. unstable nuclei
4. stable nuclei

MCQ 3: Nuclei which do not emit radiations naturally are called

1. unstable nuclei
2. stable nuclei
3. positive nuclei
4. negative nuclei

MCQ 4: The chemical compounds to explore the metabolism of chemical reactions inside the human body, animals or plants containing some quantity of radioisotopes are called

1. radioactive endoscope
2. radioactive tracers
3. radioactive fusion
4. radioactive atoms

MCQ 5: The artificially produced radioactive elements are known as

1. ions
2. radiant
3. radioisotopes
4. transmutations