cation exchangercationic polymerizationcausticcaustic limeccccdceceleritycellcell receptorcellophanecelluloidcellulosecelsius temperature scalecementcenter of gravitycenter of symmertycentigrade temperature scalecentrifugal forcecentrifugecentripetal forcecentrosymmetricceramicceramics industrycereloseceriaceriumcesiumcetane indexcetane numbercfchain clampchain growth polymerizationchain polymerizationchain reactionchalcanthitechannel blackcharacter tablecharacteristic functioncharacteristic numbercharacteristic rootcharge balancecharge densitycharge neutralitycharge transfer compoundscharged particlechartcheck valvechelatechelating agent