Atoms and Atom Model Multiple Choice Quiz Questions 33 pdf Download

Practice science quiz 33 on atoms and atom model MCQs, grade 7 uses of radioisotopes multiple choice questions. Free uses of radioisotopes guide has science worksheet with answering options harmful substances in human body, path of elements in bodies, cancer cells in human body and harmful substances in metals of multiple choice questions (MCQ) with uses of radioisotopes quiz as radioisotopes are used to trace for exam prep. Study to learn uses of radioisotopes quiz to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model - Quiz 33

MCQ. Radioisotopes are used to trace

  1. path of elements in bodies
  2. harmful substances in human body
  3. cancer cells in human body
  4. harmful substances in metals


MCQ. Number of proton in an atom is also known as

  1. atomic number
  2. nucleon number
  3. mass number
  4. photon number


MCQ. Symbol of Oxygen is

  1. C
  2. N
  3. O
  4. Fl


MCQ. Valency of bromine is

  1. 2
  2. 1
  3. 3
  4. 4


MCQ. Electrons are shared in

  1. pairs
  2. sets of three
  3. individuals
  4. sets of four