Structure of Atoms Multiple Choice Questions and Answers 4 PDF Download

Learn structure of atoms MCQs, grade 9 chemistry test 4 for online learning courses and test prep. Atomic structure experiments multiple choice questions (MCQs), structure of atoms quiz questions and answers include chemistry worksheets for online chemistry review courses distance learning.

Chemistry multiple choice questions (MCQ): α particles are with options doubly positively charged, positively charged, negatively charged and doubly negatively charged, atomic structure experiments quiz with online trivia quiz questions from chemistry theories, chemistry notes and chemistry projects for final exams preparation. Free chemistry study guide to learn atomic structure experiments quiz to attempt multiple choice questions based test.

MCQs on Structure of Atoms Worksheets 4 Quiz PDF Download

MCQ: α particles are

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


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


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

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


MCQ: Rutherford bombarded thin gold foil with

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


MCQ: Iodine-123 is used to

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