Atomic Structure and The Periodic Table

HideShow resource information

1. What did Mendeleev do with elements that hadn't been discovered?

  • Left a long gap along the top for them
  • Filled them in by predicting their properties
  • Left gaps
  • Nothing, he didn't think there would be any
1 of 9

Other questions in this quiz

2. Which of these statements is true?

  • Protons have a mass of 1, neutrons 1, electrons 1/1836
  • Protons have a mass of 1, neutrons 1/1836, electrons 1
  • Protons have a mass of 1/1836, neutrons 1, electrons 1
  • They all have a mass of 1

3. Where are non-metals located in the modern Periodic Table?

  • Only on the bottom
  • To the left
  • To the right
  • Only on the top

4. In the modern periodic table, how are elements arranged?

  • Decreasing atomic number
  • Decreasing atomic mass
  • Increasing atomic number
  • Increasing atomic mass

5. In isotopes, are there odd numbers of electrons, protons or neutrons?

  • Neutrons
  • Electrons
  • Protons


No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Atoms resources »