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Sci 9 Quiz

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  • The chemical symbol for Barium is
    Bo
    B
    Be
    Ba
  • What is the family name for elements in group 2?
    Halogens
    Alkaline earth metals
    Transitional metals
    Alkali metals
  • Metals are found on the _______ side of the staircase
    left
    right
  • The chemical symbol for lead is
    La
    Pb
    Sn
    Le
  • What is the family name for elements in group 1?
    Halogens
    Alkali metals
    Alkaline earth metals
    Transitional metals
  • the number of protons is equal to:
    the atomic mass
    the atomic number
    the number of neutrons
  • The number of protons in oxygen atom are
    8
    7
    18
    18
  • neutrons are found...
    in the nucleus
    orbiting the nucleus
  • The number of electrons in neon are
    21
    10
    20
    9
  • The number of electrons in beryllium are
    4
    9
    5
    3
  • Which of the following is NOT an example of chemical change
    Temperature change
    Precipitate formed
    Chemical change
    Phase change
  • The chemical name for element 15 is
    phosphorus
    aluminium
    sulfur
    silicon
  • The number of protons in chromium are
    28
    24
    27
    52
  • The number of neutrons in calcium are
    19
    21
    20
    40
  • The number of electrons is equal to:
    the number of neutrons
    the atomic mass
    the number of protons
  • What is the family name for group 18?
    Alkali metals
    Halogens
    Alkaline earth metals
    Noble Gases
  • The chemical symbol for tin is
    Ti
    Tn
    Pb
    Sn
  • Which of the following is an example of a homogeneous mixture?
    Salad
    Iron
    Chocolate Milk
    Pizza
  • What is the family name for elements in groups 17?
    noble gases
    Alkali metals
    Alkaline earth metals
    Halogens
  • The sub-atomic particle "b" is called
    electron
    neutron
    proton
  • The following Bohr diagram is of which element?
    neon
    chlorine
    boron
    argon
  • What is the name of the element found in groups 2, period 3?
    magnesium
    helium
    sodium
    beryllium
  • What is the Family Name for groups 3-12?
    Alkali metals
    Transitional metals
    Alkaline earth metals
    Noble gases
  • The number of neutrons in cobalt are
    32
    27
    58
    59
  • nitrogen's state at room temperature is ______
    liquid
    solid
    gas
    aqueous
  • The element found in group 13, period 4 is
    titanium
    gallium
    boron
    aluminium
  • The sub-atomic particle "a" is called
    neutron
    proton
    electron
  • Which of the following is an example of a heterogeneous mixture?
    Iron
    Chocolate milk
    H2O
    Chocolate chip cookie
  • electrons are found
    orbiting the nucleus
    in the nucleus
  • nonmetals are found on the _______ side of the staircase
    right
    left
  • What is the name of the element in group 17, period 5?
    iodine
    niobium
    fluorine
    bromine
  • The following Bohr diagram is of which element?
    silicon
    aluminium
    argon
    neon
  • the following Bohr diagram is of which element
    nitrogen
    boron
    carbon
    beryllium
  • The sub-atomic particle "c" is called
    proton
    electron
    neutron
  • The chemical symbol for gold is
    Au
    Go
    G
    Ag
  • protons are found
    orbiting the nucleus
    in the nucleus
  • The chemical symbol for potassium is
    K
    Na
    P
    Po
  • the number of neutrons is found by
    adding the number of protons and electrons together
    finding the atomic number
    subtracting the number of protons from the atomic mass
    finding the atomic mass
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