Other questions in this quiz

2. What colour flame does potassium produce under the flame test?

  • Orange
  • Lilac
  • Purple
  • Red

3. What are the properties of an alkali metals?

  • Very fast, exothermic and violent
  • Slow, endothermic and gentle

4. What is an isotope?

  • An atom of the same element with a different number of protons
  • An atom of the same element with a different number of neutrons
  • An atom of the same element with a different number of electrons

5. What is used to detect halide ions

  • Silver Nitrate Solution
  • Sodium Carbonate
  • Gold Nitrate Solution
  • Nitrogen

Comments

lisa linsdell

Multi-choice questions for OCR unit 4 chemistry. Foundation level questions. Really worth using the other test yourself tools as well.

Similar Science resources:

See all Science resources »See all Chemistry resources »