Structure of Atoms Multiple Choice Questions 4 PDF Download

Learn structure of atoms MCQs, grade 9 chemistry test 4 for online courses learning and test prep, atomic structure experiments multiple choice questions and answers. Atomic structure experiments revision test includes chemistry worksheets to learn for online chemistry review course test.

Chemistry multiple choice questions (MCQ) on α particles are with options doubly positively charged, positively charged, negatively charged and doubly negatively charged, atomic structure experiments quiz for competitive exam prep, viva interview questions with answers key. Free chemistry study guide to learn atomic structure experiments quiz to attempt multiple choice questions based test.

MCQs on Structure of Atoms Quiz PDF Download Worksheets 4

MCQ. α particles are

  1. positively charged
  2. doubly positively charged
  3. negatively charged
  4. doubly negatively charged

B

MCQ. Energy of emitted light is equal to

  1. sum of energy levels
  2. difference between energies of orbits
  3. product of energies of orbits
  4. none of above

B

MCQ. Atoms having same atomic number but different atomic mass are

  1. same
  2. isotopes
  3. makes different elements
  4. effects chemical properties

B

MCQ. Rutherford bombarded thin gold foil with

  1. α particles
  2. β particles
  3. γ particles
  4. neutrons

A

MCQ. Iodine-123 is used to

  1. diagnose thyroid problem
  2. image the brain
  3. kill cancer cells
  4. trace the blood flow

B