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Atoms

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    Review of Matter and Atoms
  •   Study   Slideshow
  • The center of an atom is called the __________
    nucleus
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  • All matter is made of _________
    atoms
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  • Positively charged particle in an atom
    Proton
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  • Negatively charged particle in an atom
    Electron
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  • Neutral particle in an atom
    Neutron
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  • What do you call anything that has mass and takes up space?
    Matter
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  • What type of charge does a proton have?
    Positive
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  • What type of charge does a neutron have?
    Neutral/no charge
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  • What type of charge does an electron have?
    Negative
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  • Where are protons and neutrons found?
    Nucleus
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  • Where are electrons found?
    Electron cloud
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  • The overall charge of an atom is (usually) ________
    neutral
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  • _________ and _________ equal an atom's mass
    Protons and Neutrons
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  • If an atom has an atomic number of 8, how many protons does it have?
    8
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  • If an atom has an atomic number of 16, how many protons does it have?
    16
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  • An atom of chlorine has 17 protons and 18 neutrons, what is its atomic mass?
    35
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