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Periodic Table Database (Excel)

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Periodic Table Database (Excel) Powered By Docstoc
					                  Important Elements of the Periodic Table

                                            Number
               Atomic  Atomic     Crystal Protons / Number
Element Symbol Number Mass (amu) Structure Electrons Neutrons
 Hydrogen    H        1       1.00794    Hexagonal      1     0
  Carbon     C        6       12.0107    Hexagonal      6     6
  Nitrogen   N        7      14.00674    Hexagonal      7     7
  Oxygen     O        8       15.9994       Cubic       8     8
  Sodium     Na      11      22.98977       Cubic      11    12
Phosphorus   P       15      30.97376    Monoclinic    15    16
   Sulfur    S       16        32.066   Orthorhombic   16    16
 Potassium   K       19       39.0983       Cubic      19    20
  Calcium    Ca      20        40.078       Cubic      20    20
    Iron     Fe      26        55.845       Cubic      26    30
  Color
 colorless
may be black
 colorless
 colorless
  silverish
    white
   yellow
  silverish
  silverish
  silverish

				
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posted:10/25/2011
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