Other questions in this quiz

2. What happens during the thermal decomposition of a transition metal?

  • Metal and acid are produced
  • Metal hydrocarbonate and water are produced
  • Metal oxide and carbon dioxide are produced
  • Metal carbonate and carbon dioxide are produced

3. What colour do Fe2+ ions turn with the addition of sodium hydroxide?

  • Black/brown
  • Blue/purple
  • Grey/green
  • Red/pink

4. What do the metal hydroxide reactions form?

  • Acids
  • Carbon dioxide and water
  • Precipitates
  • Metals

5. What colour do Fe3+ ions turn with the addition of sodium hydroxide?

  • Orange/brown
  • Red/orange
  • Brown/red
  • Green

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all The Periodic Table resources »