Mixtures Multiple Choice Questions and Answers 11 PDF Download

Learn mixtures multiple choice questions, grade 7 science online test 11 for elementary school degree online courses, distance learning for exam prep. Practice separating mixtures multiple choice questions (MCQs), mixtures quiz questions and answers for science class for 7th grade science test prep.

Study elementary school science multiple choice questions (MCQs): fire extinguishers are filled with a gas called with options oxygen, carbon dioxide, helium and nitrogen, separating mixtures quiz with online science quizzes for class 7 science practice student guide for kids education. Free science study guide for online learning separating mixtures quiz questions to attempt multiple choice questions based test.

MCQs on Mixtures Worksheets 11 Quiz PDF Download

MCQ: Fire extinguishers are filled with a gas called

  1. carbon dioxide
  2. oxygen
  3. helium
  4. nitrogen

A

MCQ: Mixing of metals with other metals or non-metals makes

  1. alloy
  2. metalloid
  3. alkali
  4. compound

A

MCQ: Constituents may combine in any portion by mass in

  1. element
  2. compound
  3. mixture
  4. reaction

C