Unit 3 Foundations of Matter Review
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33 QuestionsShow answers
  • Question 1
    30 seconds
    Q.

    How are the particles organized in a SOLID?

    answer choices

    loose

    tightly packed

    free (no organization)

  • Question 2
    20 seconds
    Q.

    How are the particles organized in a LIQUID?

    answer choices

    loose

    tightly packed

    free (no organization)

  • Question 3
    20 seconds
    Q.

    How are the particles organized in a GAS?

    answer choices

    loose

    tightly packed

    free (no organization)

  • Question 4
    20 seconds
    Q.

    A SOLID'S volume is:

    answer choices

    defined

    determined by the container it is in

  • Question 5
    20 seconds
    Q.

    A SOLID'S shape is:

    answer choices

    defined

    determined by the container it is in

  • Question 6
    20 seconds
    Q.

    A LIQUID'S shape is:

    answer choices

    defined

    determined by the container it is in

  • Question 7
    20 seconds
    Q.

    A LIQUID'S volume is:

    answer choices

    defined

    determined by the container it is in

  • Question 8
    20 seconds
    Q.

    A GAS'S volume is:

    answer choices

    defined

    determined by the container it is in

  • Question 9
    20 seconds
    Q.

    A GAS'S shape is:

    answer choices

    defined

    determined by the container it is in

  • Question 10
    20 seconds
    Q.

    Condensation is:

    answer choices

    heat energy added to change a solid into a liquid

    heat energy removed to change a gas to a liquid

    heat energy added to change a liquid to a gas

    heat energy removed to change a liquid into a solid

  • Question 11
    20 seconds
    Q.

    Evaporation is:

    answer choices

    heat energy added to change a solid into a liquid

    heat energy removed to change a gas to a liquid

    heat energy added to change a liquid to a gas

    heat energy removed to change a liquid into a solid

  • Question 12
    20 seconds
    Q.

    Sublimation is:

    answer choices

    heat energy added to change a solid into a gas

    heat energy removed to change a gas to a liquid

    heat energy added to change a liquid to a gas

    heat energy removed to change a liquid into a solid

  • Question 13
    20 seconds
    Q.

    Deposition is:

    answer choices

    heat energy added to change a solid into a gas

    heat energy removed to change a gas to a liquid

    heat energy added to change a liquid to a gas

    heat energy removed to change a gas into a solid

  • Question 14
    20 seconds
    Q.

    To be matter, a substance needs:

    answer choices

    to be made of atoms

    to have mass

    to have volume

    to have a defined shape

  • Question 15
    20 seconds
    Q.

    What is an element?

    answer choices

    two chemically joined substances

    molecules that have broken down

    unique type of atom

  • Question 16
    20 seconds
    Q.

    19 represents what in the image above?

    answer choices

    atomic number

    chemical symbol

    atomic mass

    element name

  • Question 17
    20 seconds
    Q.

    "K" represents what in the image above?

    answer choices

    atomic number

    chemical symbol

    atomic mass

    element name

  • Question 18
    20 seconds
    Q.

    39.098 represents what in the image above?

    answer choices

    atomic number

    chemical symbol

    atomic mass

    element name

  • Question 19
    20 seconds
    Q.

    "Potassium" represents what in the image above?

    answer choices

    atomic number

    chemical symbol

    atomic mass

    element name

  • Question 20
    20 seconds
    Q.

    The atomic number of an element:

    answer choices

    is unique to each element

    defines the number of neutrons

    defines the number of protons

    can change depending on the state of the element

  • Question 21
    20 seconds
    Q.

    Protons are:

    answer choices

    positive/in the nucleus

    positive/outside the nucleus

    negative/in the nucleus

    negative/outside the nucleus

    neutral/in the nucleus

  • Question 22
    20 seconds
    Q.

    Neutrons are:

    answer choices

    positive/in the nucleus

    positive/outside the nucleus

    negative/in the nucleus

    negative/outside the nucleus

    neutral/in the nucleus

  • Question 23
    20 seconds
    Q.

    Electrons are:

    answer choices

    positive/in the nucleus

    positive/outside the nucleus

    negative/in the nucleus

    negative/outside the nucleus

    neutral/in the nucleus

  • Question 24
    20 seconds
    Q.

    The shaded area in the periodic table above indicates:

    answer choices

    metalloids

    non-metals

    metals

  • Question 25
    20 seconds
    Q.

    The elements that are uncolored (white) in the periodic table above are:

    answer choices

    metalloids

    non-metals

    metals

  • Question 26
    20 seconds
    Q.

    The gray shaded elements in the periodic table above are:

    answer choices

    metalloids

    non-metals

    metals

  • Question 27
    20 seconds
    Q.

    Atoms are made of:

    answer choices

    cells

    mostly empty space

    molecules

    subatomic particles

  • Question 28
    20 seconds
    Q.

    In the chemical reaction above the large "2"s represent:

    answer choices

    subscripts and show number of atoms

    reactants

    products

    coefficients and show the number of molecules

  • Question 29
    20 seconds
    Q.

    In the chemical reaction above the small "2"s and "4" represent:

    answer choices

    subscripts and show number of atoms

    reactants

    products

    coefficients and show the number of molecules

  • Question 30
    20 seconds
    Q.

    In the chemical reaction above the CH4 and 2O2 represent:

    answer choices

    subscripts and show number of atoms

    reactants

    products

    coefficients and show the number of molecules

  • Question 31
    20 seconds
    Q.

    In the chemical reaction above the 2H2O and CO2 represent:

    answer choices

    subscripts and show number of atoms

    reactants

    products

    coefficients and show the number of molecules

  • Question 32
    20 seconds
    Q.

    Natural means:

    answer choices

    made in nature

    made by humankind by a chemical change

  • Question 33
    20 seconds
    Q.

    Synthetic means:

    answer choices

    made in nature

    made by humankind by a chemical change

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