inorganic chemistryinorganic polymerinositolinputinsecticideinsertion reactioninsolinsolubleinstabilityinstability constantinstantaneous reactioninstantaneous velocityinstrumenationinstrumentinstrumental analysisinstrumental errorinsulatorinteger numberintegral heat of solutionintegrateintegrated intensityintegrating recorderintegrationintegratorintensityintensity electric fieldintensive propertiesinteractioninteratomic spacingintercage bondintercalation compoundinterceptinterconversioninterfaceinterfacial forceinterfacial tensioninterfacical polymerizationinterferenceinterference filterinterfrometerinterfrometryinterhalogen compoundsinterionic attractionintermediate complexintermediate compoundintermediate productintermediate reactionintermetallic compoundsintermolecular attractionintermolecular attractive force