ࡱ> ]_\'` bjbjLULU .T.?.?#82F$FFFFFFFFV$X$X$X$X$X$X$$%h't|$FFFFF|$FF$F|FFV$FV$FF: PJ}d^$0$f,i(&Fi(i((FFFFFFF|$|$lXFFF$FFFF$ COMMON ELEMENTS & THEIR USES ELEMENTSYMBOLUSES1)AluminumAlA light metal used in making airplanes, buildings, pots & pans, etc.2)BromineBrUsed in photography, medicines, insecticides, etc.3)CalciumCaA soft, metallic chemical element found in limestone, marble, chalk, etc.4)CarbonCFound in coal, oil gas, living things, & inks5)ChlorineClUsed in bleach, in chemicals to kill germs in swimming pools, & found with the element sodium in table salt6)ChromiumCrA shiny metal used on bumpers of some cars, household fixtures, etc.7)CopperCuA metal used for electric wires, pots, pans, & pennies8)GoldAuA metal used for jewelry & precious decorative pieces9)HeliumHeA gas much lighter than air used in blimps & balloons10)HydrogenHA flammable & explosive gas11)IodineIUsed on cuts & wounds to kill germs12)IronFeA strong metal used in the construction of buildings, steel, & machines13)LeadPbA metal used in automobile batteries & in fishing & diving weights14)MercuryHgA heavy, poisonous liquid used in some thermometers15)NeonNeA gas used in many lights & signs16)NickelNiA metal used in coins17)NitrogenNThe main gas in the air, also used in fertilizers18)OxygenOA gas necessary for respiration; aids burning19)PlatinumPtAn expensive metal used in jewelry20)PotassiumKFound in fertilizers21)SiliconSiUsed in electronics & in compounds for making glass22)SilverAgUsed in tableware, jewelry, photography, medicines, & coins23)SodiumNaSoft metal that combines with chlorine to make table salt24)SulfurSUsed to make sulfuric acid & some medicines such as pet powders25)TinSnUsed to make cans26)TungstenWA metal used in light bulb filaments27)UraniumUA metal used in some nuclear reactions28)ZincZnA metal that prevents rust & is used in dry cell batteries Directions: Make index cards for each element One side has the Chemical Symbol Other side has the Elements Name & its Uses Learn all this information by the date index card project is due     Student Name: _________________________________ Period: ______ Mrs. Lee 8th Grade Physical Science Date: ___________ Science Yellow Pages 3@C. 0 k n : = }  2 4 b e K M N |  ! 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