Other questions in this quiz

2. Squeaky pop when lit in air and reacts with oxygen to make water

  • Oxygen
  • Hydrogen
  • Carbon dioxide
  • Chlorine

3. Sodium nitrate makes no precipitate

  • Chloride
  • Bromide
  • Fluoride
  • Iodide

4. Blue litmus paper to red then bleaches white. Makes damp starch iodide paper turn blue black.

  • Oxygen
  • Hydrogen
  • Chlorine
  • Carbon dioxide

5. Turns yellow red in flame

  • Copper
  • Calcium
  • Lithium
  • Sodium

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