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Chemistry I Review

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  • Solid to gas
    sublimation
  • Aluminium has how many electrons?
    13
  • No definite volume or shape - is this a solid, liquid, or gas?
    Gas
  • How many protons does Beryllium have?
    4
  • Protons have what kind of charge?
    Positive
  • Gas to liquid
    condensation
  • Liquid to solid
    freezing
  • What does this symbol represent?
    Explosive
  • Protons and neutrons are made up smaller particles called:
    leptons
    quarks
  • Solid to liquid
    melting
  • Particles move the fastest and have a lot of space between them - solid, liquid, gas?
    gas
  • Gas to solid
    Deposition
  • Electrons are a type of:
    quark
    lepton
  • What does this symbol represent?
    Compressed gas
  • Definite volume and shape - is this a solid, liquid, or gas?
    solid
  • What does this symbol represent?
    Corrosive
  • Liquid to gas
    Evaporation
  • How many neutrons are in Sulfur?
    16
  • Neutrons have what kind of charge?
    Neutral/No Charge
  • Particles are very close together and only vibrate in place - solid, liquid, gas
    Solid
  • Which scientist proposed this model of atom?
    Rutherford
    Bohr
    Dalton
    Thompson
  • Electrons have what kind of charge?
    Negative
  • These 2 subatomic particles exist in the nucleus of an atom
    Protons + Neutrons
  • Sodium has how many neutrons?
    12
  • Definite volume and holds shape of container it is in - is this a solid, liquid, or gas?
    Liquid