Other questions in this quiz

2. What are octaves?

  • elements arranged into groups of eight
  • elements arranged into eight groups
  • a type of element
  • undiscovered elements

3. Which of scientist did NOT sort elements in order of their Relative Atomic Mass?

  • Wegner
  • Mendeleev
  • Dobereiner
  • Newlands

4. Why was Newland's theory rejected by other scientists?

  • Not all of the elements fitted in the groups he created
  • He wasn't a highly respected scientist
  • Newlands grouped elements with different properties e.g. metals and non metals
  • He didn't have enough evidence to prove his theory

5. Which scientist predicted the properties of the undiscovered elements?

  • Newton
  • Newlands
  • Mendeleev
  • Dobereiner


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