Mass Number and Isotopes MCQs Quiz Worksheet PDF Download

Learn mass number and isotopes MCQs, science test for online learning courses and test prep to practice. Atoms and atom model multiple choice questions (MCQ), mass number and isotopes quiz questions and answers for grade 7 physical science tests.

Science practice test MCQ: to find out number of neutrons in an atom, we need to know the with options atomic number, proton number, electron number and mass number with classroom questions and answers for students with pdf download eBooks. Free science revision notes to learn mass number and isotopes quiz with MCQs to find questions answers based online learning tests.

MCQs on Mass Number and Isotopes Quiz PDF Download

MCQ: To find out number of neutrons in an atom, we need to know the

  1. atomic number
  2. proton number
  3. electron number
  4. mass number

D

MCQ: Neutrons in an atom also affect the

  1. chemical properties
  2. physical properties
  3. bonding properties
  4. thermal properties

B

MCQ: As neutrons have electrical charge, they do not effect

  1. bonding properties
  2. physical properties
  3. chemical properties
  4. thermal properties

A

MCQ: Radioactive isotope of carbon is

  1. carbon-12
  2. carbon-13
  3. carbon-14
  4. carbon-6

C

MCQ: Isotopes behave same way in

  1. chemical reaction
  2. bonding
  3. electrical conductivity
  4. physical reaction

A