Other questions in this quiz

2. as you go down group 1 what happens to the size of the atoms

  • disappear
  • decrease
  • increase
  • stay the same

3. what colour flame does lithium carbonate burn with

  • crimson
  • blue
  • green
  • colourless

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

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

5. what colour flame does Potassium burn with

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


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