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This Concept Map, created with IHMC CmapTools, has information related to: elements, ELEMENTS Can be classified into different groups by, Can be classified into different groups by Groups and periods in a periodic table, Groups and periods in a periodic table Periods Are elements arranged in rows. Elements from left to right in the same period show gradual change from metallic to non-metallic properties, Common uses of elements Nitrogen Liquid nitrogen keeps things cool, Can be classified into different groups by Metals 1.Shiny appearance 2.High densities 3.High melting and boiling points 4.Good conductors of heat and electricity 5.Ductile 6.Mallaeble, Common uses of elements Aluminium Bicycle frames, Common uses of elements Carbon Used as graphite to make pencil leads, Common uses of elements Copper Wires, Can be classified into different groups by Metals Magnesium, Calcium,Tungsten, Titanium, Copper, Zinc, Common uses of elements Aluminium Soft drink cans, Can be classified into different groups by Nonmetals 1.Dull apearance 2.Low densities 3.Low melting and boiling points 4.Poor conductors of heat and electricity 5.Non-ductile 6.non-mallaeble, ELEMENTS Common uses of elements, Common uses of elements Copper Pipes, Can be classified into different groups by Nonmetals carbon,hydrogen.chlorine,helium, argon, radon, Groups and periods in a periodic table Groups Are elements arranged in columns. Elements in the same group shares similar chemical properties, Common uses of elements Carbon Diamond in the form of carbon is used to cut materials, ELEMENTS Definition Is a substance which cannot be broken down into simple substances by chemical reactions, Common uses of elements Helium To fill balloons