ss f c m ssaddle pointsafety glassessafety trapsafflowersafflower seed oilsafty face shieldsalt bridgesamariumsamplesample cellsand bathsandwich compoundssaponificationsaponification equivalentsaponification numbersaturated hydrocarbonsaturated solutionsaturationsaturation pointsbscscalar productscalar quantityscalescale downscale upscanscandiumscannerscanningscanning tunneling microscopescatterscatterdscatteringscattering mean free pathscattering of alpha particlesscattering powerscavengerschematic diagramschiff baseschottky anomalyschottky defectschrodinger equationschrodinger wave mechanicsscissoring vibrationscoopulascreening constantscreening effect