ammonolysisammoxidationamorphousampampereampere lawamphiproticamphiprotic solventampholyteamphotericamphoteric solventamplificationamplifieramplitudeanaerobicanalysisanalyteanalytical balanceanalytical chemistryanalytical gradeanalyzeranalyzer prismanationanchimeric assistanceanestheticangle of incidenceangle of reflactionangle strainangstromangular accelerationangular correlationangular displacementangular distributionangular momentumangular probability distributionangular velocityanhydrideanhydrousanhydrous alcoholanilineaniline blackaniline dyeaniline pointaniline yellowanimal blackanimal fatanimal oilanimal soapanimal strachanion