Videos A to Z

• Atoms: Atom gaining neutron

  
  • 3-5
  • 6-8
  • 9-12

  The number of protons of an element is constant, but the number of neutrons can change. Isotopes are atoms of the same element with different numbers of neutrons.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Atoms: Carbon isotope II

  
  • 3-5
  • 6-8
  • 9-12

  Carbon can exist as carbon 12 or carbon 14.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Atoms: Compound

  
  • 3-5
  • 6-8
  • 9-12

  Compounds are formed by joining atoms of two or more elements. In this animation an ionic bond holds atoms together.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Atoms: Copper Atom

  
  • 3-5
  • 6-8
  • 9-12

  Atoms of the same element are exactly alike. This animation depicts a copper atom.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Atoms: Examples of atoms

  
  • 3-5
  • 6-8
  • 9-12

  The four atoms depicted here have a different atomic number, which refers to the number of protons in the nucleus. The atomic number of helium is 2, aluminum is 13, hydrogen is 1, and oxygen is 8.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Atoms: Ice cream atoms

  
  • 3-5
  • 6-8
  • 9-12

  Matter, such as this ice cream, is made up of many atoms.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Atoms: Light in tube

  
  • 3-5
  • 6-8
  • 9-12

  Replicates the experiments J.J. Thomson conducted to develop his model of an atom. Light is produced when an electric current is passed through a tube. When a magnetic charge is introduced, the rays are…  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Atoms: Like charges repel

  
  • 3-5
  • 6-8
  • 9-12

  Like charges repel one another.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Atoms: Mass number of sulfur

  
  • 3-5
  • 6-8
  • 9-12

  The mass number of an atom is the sum of its protons and neutrons. The mass number of sulfur is 32.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Atoms: Mass number video clip

  
  • 3-5
  • 6-8
  • 9-12

  The mass number of an atom is the sum of its protons and neutrons.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA