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5th Science Electricity

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    Electricity and Circuits
  •   Study   Slideshow
  • What is electricity?
    It is the flow of electrons between atoms!
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  • What is the smallest possible unit of a chemical element called?
    An atom!
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  • What are the parts of an atom called that surround the nucleus?
    Electrons
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  • What kind of charge do electrons have?
    Negative
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  • What makes up the nucleus of an atom?
    Protons and Neutrons
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  • What charge does an atom have if it has equal electrons and protons?
    It has a neutral charge
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  • When does an atom have a positive charge?
    When it has more PROTONS than electrons
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  • What charge does an atom has if it has more electrons than protons?
    A negative charge
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  • What charge do neutrons have?
    Trick! They have no charge
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  • Objects that have opposite charge do what to each other?
    They attract each other
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  • Objects that have similar charge do what to each other?
    They repel each other
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  • What are two forms of electricity?
    Static electricity and Electrical current
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  • What is one example of static electricity?
    Lightning, electrical storms, small shocks, balloon and hair, etc.
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  • What kind of electricity is caused by the exchange of electrons between elements?
    Electrical current
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  • What do we call the elements that allow for electrical current?
    Conductors
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  • What are examples of conductors?
    Metals and water
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