Study

Week 2 Studies Weekly 'All About Matter'

  •   0%
  •  0     0     0

      Back   Restart
  • Texture describes how something...
    can fit in a volume.
    looks.
    feels.
    smells.
  • A 100 pound object on earth will weigh how much on the moon?
    21 pounds
    17 pounds
    20 pounds
    15 pounds
  • STM stands for...
    Scanning Tunneling Microscope
    Six Tall Maldonado's
    Seven Tall Moyers
    Science Testing Molecules
  • Mixtures are the same materials that bond together.
    False
  • EPD stands for...
    Electronic Paper Density
    Eberhardt Patrolling District
    Everlasting Permanent Detention
    Electronic Paper Display
  • The weight of an object depends on...
    gravitational forces.
  • Chemical changes turn one substance...
    into a volume to be measured.
    into another.
    into a heated density.
    into Mr. Wards pillow.
  • Water is also known as H20.
    True
  • Density is a measure of how much mass...
    is in a specific volume.
  • Physical changes happen all the time.
    True
  • Compounds are molecules that are made of ...
    different types of atoms.
  • Mass is the amount of matter...
    times the gravity.
    times the weight of the elements.
    in an object.
    in a volume.
  • The number of protons in the nucleus determines...
    what element it is.
  • Hydrogen has only...
    2 electrons
    12 electrons
    11 electrons
    1 electron
  • Some elements can be seen...
    in pure form.
  • Density is a measure...
    of how much mass is in a specific volume.
    what an object weighs.
    is always less than the mass.
    of gravity minus the volume.
  • Electrons spin around
    when they exchange gravity.
    when they are mixed together.
    when the atom is moved.
    the center of an atom.
  • When milk in the fridge goes sour, that is...
    only a physical change.
    a snack for Mr. Graham.
    a material change.
    chemical change.
  • How many years ago did a Greek thinker guess that everything is made up of tiny particles?
    500 years
    1000 years
    3000 years
    2000 years
  • Bonds happen when atoms...
    fall in love with each other.
    share electrons.
    land on protons.
    share hydrogen.
  • The nucleus is the outer part of the atom.
    False
    • Your experience on this site will be improved by allowing cookies.