amount of raw amount of red amount of reduction amount of refrigerant amount of remaining amount of remuneration amount of rent amount of research amount of residual amount of residue amount of resin amount of resistance amount of resources amount of respect amount of responsibility amount of rest amount of revenue amount of rice amount of risk amount of rotation amount of salary amount of sales amount of saliva amount of salt amount of sample amount of sand amount of saturated amount of savings amount of scientific amount of security amount of sense amount of sex amount of shares amount of si amount of signal amount of silica amount of silver amount of skill amount of skin amount of sleep amount of small amount of smoke amount of snow amount of soap amount of social amount of sodium amount of sodium hydroxide amount of soil amount of solar amount of solid amount of solids amount of soluble amount of solution amount of solvent amount of something amount of space amount of spam amount of starch amount of starting amount of state amount of steam amount of stock amount of storage amount of storage space amount of strength amount of stress amount of students amount of stuff amount of subsidy amount of substance amount of substrate amount of success amount of suffering amount of sugar amount of sulfur amount of sulphur amount of sun amount of sunlight amount of support amount of surface amount of surfactant amount of sweat amount of talent amount of tax amount of taxes amount of technical amount of technology amount of tension amount of test amount of testosterone amount of text amount of the annual amount of the capital amount of the catalyst amount of the claim amount of the compensation amount of the contract amount of the contribution amount of the debt