Other questions in this quiz

2. Why was Mendeleev's periodic table not accepted at first?

  • Because scientists did not like the new radical design
  • Because the structure of the atom was not fully understood
  • Because Newland had a better table

3. What colour flame does sodium create?

  • Lilac
  • Green
  • Yellow
  • Brick red

4. What colour flame does barium create?

  • Brick red
  • Green
  • Yellow
  • Lilac

5. When metals react with water...

  • hydrogen and a metal hydroxide are produced
  • oxygen and a metal hydroxide are produced
  • water and metal a hydroxide are produced

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