Periodic Trends Practice Quiz

183 Responses | Created by Gurganus |

This is a brief, multiple-choice quiz to see how well you are understanding periodic trends so far. As long as you finish, you will receive full credit. When finished, show the teacher your score.

  1. 1

    Which would be smaller, As or As3-?

  2. 2

    An atom that has lost or gained electrons and become charged is called

  3. 3

    Another name for oxidation number is

  4. 4

    Another name for a negative ion is

  5. 5

    Which would be larger, Be or Be2+?

  6. 6

    If an atom has gained electrons, it is

  7. 7

    If an atom has lost electrons, it is

  8. 8

    Which would have a smaller atomic radius, nitrogen or antimony?

  9. 9

    If a trend is periodic, it will

  10. 10

    Another name for a positive ion is

  11. 11

    The ion Si4+ would have ___ electrons.

  12. 12

    Which would be smaller, argon or radon?

  13. 13

    The distance between the nucleus and the edge of the electron cloud is called

  14. 14

    Metals tend to form ___ ions

  15. 15

    Atomic radius is measured in

  16. 16

    Why do atoms get smaller across a row?

  17. 17

    Nonmetals tend to form ___ ions

  18. 18

    Which would have a larger atomic radius, sulfur or magnesium?

  19. 19

    Why do atoms get larger down a column?

  20. 20

    If an atom gains electrons, it will ___.

  21. 21

    Positive ions are ___ than their parent atoms.

  22. 22

    The ion Te2- would have ___ protons.

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