atoms,element,compund

    Cards (29)

    • What term is used to describe small things that make up substances?
      Particles
    • What are the four types of particles mentioned in the video?
      Atoms, elements, compounds, and mixtures
    • What do atoms make up?
      Everything
    • Can you give an example of an object made up of atoms?
      Coins, cats, and clouds
    • What are different types of atoms called?
      Elements
    • How many elements are there approximately?
      Around 100
    • Where are elements displayed?
      In the periodic table
    • Can you name an element that is commonly recognized?
      Oxygen
    • What is an example of a metal element?
      Iron
    • What does a bar of gold consist of?
      Only one type of atom
    • How can we represent an element in a particle model?
      By showing only one colored circle
    • What is the definition of a compound?
      Two or more elements chemically bonded together
    • What is the chemical name for salt?
      Sodium chloride
    • What elements make up sodium chloride?
      Sodium and chlorine
    • How can you recognize a compound in a diagram?
      By looking for two different colors or shapes that are bonded together
    • How do the properties of a compound differ from the properties of its constituent elements?
      The properties of a compound can be very different from those of the elements that make it up
    • What is an example of a compound with different properties from its elements?
      Water
    • What is the boiling point of water compared to its constituent gases?
      Water has a higher boiling point than oxygen and hydrogen
    • What is the definition of a mixture?
      Two or more elements or compounds that are not bonded together
    • Can you give an example of a mixture?
      Air
    • What does a mixture contain?
      Two or more elements or compounds that are not bonded
    • What is the definition of a molecule?
      Two or more nonmetals atoms bonded together
    • Where are nonmetals found on the periodic table?
      On the right-hand side
    • What is an example of a molecule?
      O2_2
    • How is a water molecule represented?
      As H2_2O
    • How can a molecule be classified?
      A molecule can be an element or a compound
    • What is the purpose of the video mentioned at the end?
      To encourage viewers to subscribe and find more resources
    • Where can viewers find all the videos mentioned?
      At GCSE revision monkey.com
    • What does the key stage 3 package contain?
      Revision monkey videos and additional resources