Notes
Slide Show
Outline
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"Fifty-five"
  • Fifty-five
  • 1.  mass
  • 2.  number
  • Periods; groups
  • 1.  representative
  • 2.  transition
  • 3.  metal
  • 4.
  • 5.  metalloid
  • 6.  name
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"Active"
  • Active
  • 1.  Alkali metals
  • 2.  Alkaline earth metals
  • metals; nonmetals, metalloids
  • 1.  boron family
  • 2.  carbon group
  • a.  Living things
  • b.  Semiconductors
  • c.  Lead
  • 3.  nitrogen group
  • 4.  oxygen family
  • 5.  halogen group
  • 6.  noble gases
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"Groups 3-12"
  • Groups 3-12
  • 1.  iron triad
  • 2.  catalysts
  • inner
  • 1.  lanthanides
  • 2.  actinides
  • 3.