Other questions in this quiz

2. copper

  • purple
  • blue/green
  • gold
  • light green

3. calcium

  • green
  • orange
  • red
  • brown

4. colour of sodium

  • orange
  • red
  • gold
  • blue

5. barium

  • light green
  • lilac
  • blue
  • gold
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Comments

imessedup

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Sodium produces a yellow colour, and calcium produces a red one, not an orange flame. If you did it that way I believe it would be clearer to everyone, as basic colours are easier to remember. 

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