Other questions in this quiz

2. what colour flame does Potassium burn with

  • orange
  • orange and yellow
  • lilac and yellow
  • yellow

3. what do you always have as an end product when water is reacted with an element

  • hydroxide
  • +water
  • +acid
  • just the element

4. what colour flame does lithium carbonate burn with

  • green
  • crimson
  • blue
  • colourless

5. the colour of the flame change per element due to the ......

  • they wanted to to camaflague
  • dramatic heat change
  • they never changed colour
  • their reaction with the air


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