Chemistry 30s

Card Set Information

Author:
KaZuma_t3
ID:
259152
Filename:
Chemistry 30s
Updated:
2014-01-30 03:25:24
Tags:
chemistry
Folders:

Description:
Grade 11 chemistry
Show Answers:

Home > Flashcards > Print Preview

The flashcards below were created by user KaZuma_t3 on FreezingBlue Flashcards. What would you like to do?


  1. The name of the scientist who discovered the electron is
    A. Millikan
    B. Rutherford
    C. Thomson
    D. Goldstein
    E. Dalton
    C. Thomson
    (this multiple choice question has been scrambled)
  2. The name of the scientist who discovered the proton is
    A. Dalton
    B. Thomson
    C. Goldstein
    D. Millikan
    E. Rutherford
    C. Goldstein
    (this multiple choice question has been scrambled)
  3. The name of the scientist who discovered that the atom was mostly empty space is
    A. Dalton
    B. Thomson
    C. Goldstein
    D. Millikan
    E. Rutherford
    E. Rutherford
    (this multiple choice question has been scrambled)
  4. the symbol for atomic number is 
    A. Z
    B. A
    C. A.N.
    D. p
    E. n
    A. Z
    (this multiple choice question has been scrambled)
  5. how many electrons can an orbital (probability cloud) hold
    A. 8
    B. 3
    C. 6
    D. 1
    E. 2
    E. 2
    (this multiple choice question has been scrambled)
  6. the maximum number of electrons in the second energy level (n=2) is
    A. 2
    B. 8
    C. 10
    D. 18
    E. 32
    B. 8
    (this multiple choice question has been scrambled)
  7. in the third energy level (n=3) the p sublevel has ___ orbitals
    A. 4
    B. 2
    C. 16
    D. 3
    E. 9
    D. 3
    (this multiple choice question has been scrambled)
  8. the region in space around a nucleus in which an electron is most likely to be found is called a(n)
    A. kernel
    B. quantum shell
    C. electron shell
    D. valence shell
    E. orbital
    E. orbital
    (this multiple choice question has been scrambled)
  9. valence electrons are found in the 
    A. s and p orbital
    B. s, p, and d orbitals
    C. s orbital 
    D. p orbital
    E. d orbital
    A. s and p orbitals
    (this multiple choice question has been scrambled)
  10. the part of the atom that contains electrons that are not valence electrons is the
    A. nucleus
    B. inner core
    C. orbital
    D. quantum shell
    E. p sublevel
    B. inner core
    (this multiple choice question has been scrambled)
  11. which family on the periodic table has the characteristic property of having a full valence shell
    A. noble gases
    B. alkaline earth metals
    C. halogens
    D. alkali metals
    E. transition metals
    A. noble gases
    (this multiple choice question has been scrambled)
  12. which of the following families needs only one valence electron to fill its valence shell
    A. alkaline earth metals
    B. halogens
    C. alkali metals
    D. noble gases
    E. transition metals
    B. halogens
    (this multiple choice question has been scrambled)
  13. which of the following is not a naturally occurring diatomic molecule
    A. Cl2
    B. F2
    C. H2
    D. He2
    E. O2
    D. He2
    (this multiple choice question has been scrambled)
  14. on the periodic table a horizontal row is called a
    A. trend
    B. period
    C. column
    D. group 
    E. family
    B. period
    (this multiple choice question has been scrambled)
  15. all atoms in a period have
    A. the same freezing point
    B. the same boiling point
    C. the same principal quantum number
    D. the same atomic number 
    E. the same atomic mass
    C. the same principal quantum number
    (this multiple choice question has been scrambled)
  16. which of the following statements about Alkali Metals is not true
    A. alkali metals have high freezing points
    B. alkali metals react with water
    C. alkali metals have high boiling points
    D. alkali metals react with oxygen 
    E. alkali metals react with halogens
    A. alkali metals have high freezing points
    (this multiple choice question has been scrambled)
  17. most of the elements on the periodic table are
    A. non-metals
    B. metals
    C. halogens
    D. alkali metals
    E. noble gases
    B. metals
    (this multiple choice question has been scrambled)
  18. which type of reaction is characterized by the production of carbon dioxide and water
    A. double displacement
    B. synthesis
    C. single displacement
    D. combustion
    E. decomposition
    D. combustion
    (this multiple choice question has been scrambled)
  19. the type of chemical reaction in which elements in different compounds replace each other or exchange places is called
    A. synthesis
    B. double displacement
    C. decomposition
    D. combustion
    E. single displacement
    B. double displacement
    (this multiple choice question has been scrambled)
  20. which of the following is a molecular compound
    A. MgO
    B. MgCl2
    C. CH4
    D. LiF
    E. NaCl
    C. CH4
    (this multiple choice question has been scrambled)
  21. when an acid reacts with a base the following products will form
    A. hydrogen and salt
    B. carbon dioxide and a metallic oxide
    C. oxygen and a metallic chloride
    D. water and an acidic oxide 
    E. water and a salt
    E. water and a salt
    (this multiple choice question has been scrambled)
  22. when an acid reacts with a metal the following products will form
    A. oxygen and a metallic chloride
    B. hydrogen and salt
    C. water and an acidic oxide 
    D. water and a salt
    E. carbon dioxide and a metallic oxide
    B. hydrogen and salt
    (this multiple choice question has been scrambled)
  23. metallic chlorates decompose to form the following products
    A. hydrogen and salt
    B. water and a salt
    C. carbon dioxide and a metallic oxide
    D. oxygen and a metallic chloride
    E. water and an acidic oxide 
    D. oxygen and a metallic chloride
    (this multiple choice question has been scrambled)

What would you like to do?

Home > Flashcards > Print Preview