Properties of Water
2 years ago
drachenangel
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12 QuestionsShow answers
  • Question 1
    30 seconds
    Q. What is water?
    answer choices
    An atom
    A molecule composed of 2 parts Oxygen and one part Hydrogen
    A molecular compound composed of 2 parts Hydrogen and one part Oxygen
    A pure substance composed of 2 parts Hydrogen and one part Oxygen
  • Question 2
    30 seconds
    Q. What is the chemical formula for water?
    answer choices
    H20
    h2o
    H2O2
    H2O
  • Question 3
    30 seconds
    Q. What is the solid form of water called?
    answer choices
    Ice
    Frozen water
    Water ice
    Dry ice
  • Question 4
    30 seconds
    Q. What is the gaseous form of water called?
    answer choices
    Steam
    Water vapor
    Vapor
    Water mist
  • Question 5
    30 seconds
    Q. Is the density of water ice lower, higher, or the same as liquid water?
    answer choices
    Lower
    Higher
    The same
    Um... what is density again
  • Question 6
    30 seconds
    Q.

    Why does water ice have a lower density than liquid water?

    answer choices

    Because it floats

    Because it is a crystal

    Because the molecules expand in volume as water freezes into a crystal

    Because ice is colder than water

  • Question 7
    30 seconds
    Q. What is adhesion?
    answer choices
    Water's ability to stick to itself
    Water's ability to stick to other substances
    The strength of the cohesion of all the water molecules combined
    Tape, glue and other adhesives
  • Question 8
    30 seconds
    Q. What is cohesion?
    answer choices
    Water's ability to stick to itself
    Water's ability to stick to other substances
    The strength of the cohesion of all the water molecules combined
    Tape, glue and other adhesives
  • Question 9
    30 seconds
    Q. What is surface tension?
    answer choices
    Water's ability to stick to itself
    Water's ability to stick to other substances
    The strength of the cohesion of all the water molecules combined
    Tape, glue and other adhesives
  • Question 10
    30 seconds
    Q. What are abiotic factors?
    answer choices
    All of the living things in an ecosystem
    All of the non living things in an ecosystem
    All of the living and nonliving things combined
    A piece of a living thing
  • Question 11
    30 seconds
    Q. What are biotic factors?
    answer choices
    All of the living things in an ecosystem
    All of the non living things in an ecosystem
    All of the living and nonliving things combined
    A piece of a living thing
  • Question 12
    30 seconds
    Q. What is an ecosystem?
    answer choices
    All of the living things in an ecosystem
    All of the non living things in an ecosystem
    All of the living and nonliving things combined
    A piece of a living thing
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