Other questions in this quiz

2. calcium carbonate ->

  • calcium oxide + carbon dioxide
  • calcium oxide + water
  • calcium + carbon dioxide

3. how do you make cement

  • cement powder + water + sand + aggregate
  • cement powder + water
  • cement powder + water + sand

4. limewater goes _____ if carbon dioxide is present

  • cloudy
  • opaque
  • milky
  • clear

5. ionic bonding is

  • two metals
  • metal and non metal
  • two non metals

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