elements

Timeline created by kevin j
  • Oct 15, 1000

    lead

    lead
    uses ammunition, burial vault liners,
  • Oct 16, 1250

    arsenic

    arsenic
    uses medical applications, insecticides,
  • Oct 16, 1500

    zinc

    zinc
    uses ,in automobiles, electrical components
  • antymony

    antymony
    uses lead alloys,batteries
  • phosphorus

    phosphorus
    uses making matches,a poison for rats,
  • platinum

    platinum
    uses Jewelry,Electrical compounds
  • nickel

    nickel
    use. stainless steels, cast iron
  • nitrogen

    nitrogen
    used in pharmacological drug,Cryopreservation,
  • oxygen

    oxygen
    used in industrial chemical applications,acids,
  • chlorine

    chlorine
    used in as a disinfectant and purifier,
  • aluminum

    aluminum
    used in door knobs, window frames,
  • fluorine

    fluorine
    uses in toothpaste,to enhance rocket fuel.
  • argon

    argon
    uses to fill incandescent and fluorescent light bulbs
  • helium

    helium
    use as light weight aircraft fuel,cool down superconduction magnets
  • krypton

    krypton
    use inlighting products, as a filling gas for energy-saving fluorescent lights
  • neon

    neon
    use in Neon lights,cryogenic refrigerant
  • polonium

    polonium
    use to eliminate static electricity,atomic heat source
  • radium

    radium
    use in luminous paint in the form of radium bromide,in medicine to produce radon gas
  • actinium

    actinium
    use in neutron production,use as an active element of thermoelectric generators in spacecraft and other industries
  • radon

    radon
    was used for treating cancer by radiotherapy,Glow in the Dark Paint
  • francium

    francium
    use in catalisators,fire works
  • plutonium

    plutonium
    use in nuclear bombs,long-lived heat and power source for space probes
  • americium

    americium
    use as a portable source of gamma rays and alpha particles for use in medicine
  • dubnium

    dubnium
    use in research, others unknow
  • ununbium

    ununbium
    uses non
  • tin

    tin
    uses electric circuits, coating lead,
  • iron

    iron
    uses in.tools,aircraft
  • silver

    silver
    uses in Brazing and Soldering,
  • gold

    gold
    uses Resistance to corrosion,Electrical conductivity
  • copper

    copper
    produced for electricity,generators
  • sulfer

    sulfer
    uses in the producton of cement animal feed
  • carbon

    carbon
    heat resistant,tool