Elements and Compounds Multiple Choice Questions 9 PDF Download

Learn elements and compounds MCQs, grade 7 online science test 9, elements classification multiple choice questions and answers. Elements classification revision test has science worksheets, helping answer key with choices as right side, left side, middle and upside of multiple choice questions (MCQ) with elements classification quiz as sodium is found in periodic table on for competitive exam prep, viva interview questions. Free science study guide to practice elements classification quiz to attempt multiple choice questions based test.

MCQs on Elements and Compounds Quiz PDF Download Worksheets 9

MCQ. Sodium is found in periodic table on

  1. left side
  2. right side
  3. middle
  4. upside


MCQ. Elements may be classified as

  1. metals
  2. non metals
  3. metalloids
  4. both a and b


MCQ. A ductile element which is a good conductor of electricity is called

  1. copper
  2. rubber
  3. glass
  4. sand


MCQ. Compounds may be broken down into simple substances by

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


MCQ. Wolfram is a chemical name of an element called

  1. iron
  2. magnesium
  3. sodium
  4. tungsten