Study

Chemistry

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  • What does a material consist of?
    identical atoms.
  • Sodium + Chlorine =
    Salt!
  • Elements can be divided into two parts which are
    metals and non-metals
  • Gold, silver, carbon and aluminum are .................. materials.
    solid
  • Hydrogen + Oxygen =
    Water!
  • Metals can be ................... easily.
    bent
  • Hydrogen, Oxygen and Nitrogen are .................... elements.
    gas