Calcium

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Calcium

• By Laura Whittaker
• A Complete Guide In A 6ths Graders
• Mind.

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Facts About Calcium

• Group Alkali Earth Characteristics Burns
  Brightly
• Density1.55g/cm3 Forms Oxide Cao Hydride
  CaH2 ChlorideCaC2
• Atomic Weight40.08 CaH2 Chloride CaC2
• Atomic Volume29.9cm3/mol Cost/Bulk /100g
• Melting Point1112.2k Structure hcp hexagonal
  
• Boiling Point1767k close pkd
• Color silvery white Uses Cement, Lime, life
• Hardness1.5mohs form for bone and shell,
• Builds teeth

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Discovered and Isolated

• Discovered by Sir Humphry Davy
• Isolated in London ,UK
• You Can Find it in
• Milk !!!!!!!!!!!!!!!!!!

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Calcium Poem

• Bones and Teeth for me Oxide,
  Hydride
• Calciums what we see Dont
  forget Chloride
• Cement and Lime It makes
  us strong inside
• Discovered in 1808 Time
  Nonmetal Calcium!
• Found by Sir Davy
• Isolated in London
• The Element Calcium!
• Destiny is Light
• Color is Silvery_ White

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Web Sources

• Periodic Table http//chemistry.about.com/library/
  blper5.htm Chemical Elements http//www.chemicalel
  ements.com/index.html All Info - Periodic Table
  http//chemistry.allinfoabout.com/periodic/periodi
  ctable.html Web Elements http//www.webelements.co
  m/webelements/scholar/elements/periodic-table/uses
  .html Chemcool Elements http//www.chemicool.com/
  Flash Version - Visual http//www.chemsoc.org/vise
  lements/pages/pertable_fla.htm