Strontium By Evan Park

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Strontium By Evan ParkBrenna CreswellMr.
Howard 247
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Cell38SrStrontium87.62
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What the Cell is.

• Sr- the symbol for strontium
• 38- The number of protons and electrons
• 87.62- the atomic mass (AMU)
• There are 50 neutrons- 87.6288
• -38
• 50

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Bohr Model
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Density and Atomic Mass

• Density 2.94g/cm3
• Atomic Mass 87.62 amu

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Interesting Facts

• Is the red coloring in fireworks.
• Builds your bones and teeth with calcium.
• Is used to find the density in silk and tobacco
  products.
• As a metal it is 90 strontium and 10 aluminum.
• Cl2Sr produces electric current.
• Discovered in 1790 by Irish man Adar Crawford.
• Does not occur naturally in living things.
• Color is silverish.
• Is very radioactive.

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Works Sited

• Elements Potassium to Zircon
• Author Brian Knapp Publisher Grolier
  Educational
• C 2002 Danbury,CT
• Chemical Elements P-Z Volume 3
• AuthorDavid E. Newton Publisher Thomas L.
  Romig
• C 1999 Farmington Hills,MI
• Science Explorer Prentice Hall Chemical Building
  Blocks
• Authors David V. Frank, Ph.D. John G.
  Little Steve Miller
• Publisher Prentice Hall Inc. C 2002 Upper Saddle
  River,New Jersey
• www.chemicalelements.com