Grade nine Science Chem unit test practice

Grade nine Science Chem unit test practice

48 Responses | Created by Wangster |

Use this quiz to help prepare for the 'Real' Deal. Good luck!
Thanks to Brody for the facts, His youtube:http://www.youtube.com/user/brodywds

  1. 1

    An anion is a Metal element

  2. 2

    The two elements types that are bonded in an Ionic compound are...

  3. 3

    What two element types are found in a molecular compound?

  4. 4

    An electron has a possitive charge

  5. 5

    Can a neutron used to balance a electron?

  6. 6

    The prefix mono means

  7. 7

    The prefix tetra means

  8. 8

    Which reaction means the exit of thermal energy?

  9. 9

    What does a catalyst do to a reation?

  10. 10

    An Enzyme is a...

  11. 11

    When naming a molecular compound the first element's name is kept the same

  12. 12

    When bonding a molecular compound do you need to know the number of avalible orbitals?

  13. 13

    What does the subscript represent?

  14. 14

    The first step to bonding a ionic compoud is to...

  15. 15

    In the compound H2O (small 2) what does the 2 mean?

  16. 16

    Which of the following is a physical Propety?

  17. 17

    Which of the following is not a physical Propety?

  18. 18

    Alkali metals are extremly reactive

  19. 19

    Alkaline Earth Metals are water soluble

  20. 20

    Would a alkaline earth metal be a good substance to make oven door with?

  21. 21

    Noble Gasses are very dangerous

  22. 22

    Are the halogen elements reactive

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