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Atoms and The Periodic Table Review

  •  English    20     Public
    Review covering the parts of an atom, atom properties, and the periodic table.
  •   Study   Slideshow
  • What does the group number tell about an atom?
    The number of valence electrons present.
  •  10
  • Which type of atoms are shiny, good conductors, and found to the left of the staircase?
    metals
  •  10
  • Which types of atoms are poor conductors, dull, and found to the right of the staircase?
    nonmetals
  •  10
  • Round the atomic mass of Iron (Fe) to the nearest whole number. 55.845
    56
  •  10