Elements and Compounds Multiple Choice Questions and Answers 5 PDF Download

Learn elements and compounds multiple choice questions, grade 7 science online test 5 for elementary school degree online courses, distance learning for exam prep. Practice properties of compound multiple choice questions (MCQs), elements and compounds quiz questions and answers for science class for 7th grade science word problems with solutions.

Study elementary school science multiple choice questions (MCQs): to make specific compound, elements are mixed in a fix proportion by, for free online courses with choices weight, mass, volume, and density, properties of compound quiz for online e-learning with elementary, secondary and high school education with online student portal. Free science study guide for online learning properties of compound quiz questions to attempt multiple choice questions based test.

MCQs on Elements and Compounds Worksheets 5 Quiz PDF Download

MCQ: To make specific compound, elements are mixed in a fix proportion by

  1. mass
  2. weight
  3. volume
  4. density

A

MCQ: Dense white fumes which can be seen upon gas ammonia are due to mixing of

  1. hydrogen chloride
  2. nitrogen dioxide
  3. ammonium chloride
  4. calcium chloride

A

MCQ: With one hundred elements compounds that may be made, will be above

  1. millions
  2. thousands
  3. hundreds
  4. trillions

A

MCQ: Formation of compounds involve

  1. chemical reaction
  2. physical reaction
  3. evaporation
  4. distillation

A

MCQ: Water is broken down into small units by passing it through

  1. heat
  2. electricity
  3. magnet
  4. current

B