nutrient, phosphorus, carbon dioxide, nitrification, ammonia, fertilizer, phosphorous, methane, soils, sulfate, sulphate, phosphates, nitrate, urea, calcium nitrate, denitrification, ammonium, sulfur, carbonic acid, trichodesmium, cyclohexane, sediment, gases, water vapor, alkalinity, acidifying, manure, algae, volatilization, pollutants, isoprene, selenium, nitrogen fixation, nitrogen tetroxide, ensiling, salinity, aluminum sulfate, phytoplankton, orthophosphate, oxygen, boron trifluoride, sulfur dioxide, polyphosphate, carbon tetrachloride, chloride, photosynthesis, oxidizer, molecular sieve, inoculant, hydroxyl radical, oxalic acid, humic acid, potassium permanganate, aeration, juglone, adipic acid, activated sludge, propionic acid, chlorophyll, calcium oxide, superphosphate, alkali, phosphine, fluorocarbons, ammonium sulfate, contaminant, floc, diatoms, herbicide, silicic acid, oxidant, iodide, raffinate, boron, oxidiser, moisture, cottonseed meal, starch, methyl chloride, hydrated lime, hydrogen, salts, suberin, chlorine, silt, dioxide, anolyte, alkanes, prussic acid, bicarbonate, calcium sulphate, flocculant, calcium carbonate, formate, calcium hydroxide, chlorate, plankton, hydrogen sulfide, sedimentation, arsenate, potassium hydroxide, phs, iodine, fluoride, fluorine, calcium, magnesium, chromium, arsenic, bromine, carbohydrate, mercury, nitrates, potassium, micronutrient, pollutant, ascorbic, helium, co2, decreased, optimum, deuterium

azote, liquid nitrogen

acid precipitation, acid rain, afterdamp, agenise, agenize, air gas, alkaloid, aminic, amino, ammonia, ammonia clock, ammonium carbamate, atomic number 15, azotaemia, azote, azotemia, azotic, bacteroid, calcium-cyanamide, calcium nitrate, chemisorption, chloramine, chloramine-t, cryosurgery, cyanamide, cyanine dye, daniel rutherford, denitrify, dicey, fritz haber, glutamic acid, glutaminic acid, haber, haber-bosch process, haber process, heterotrophic, hydrogen bond, liquid nitrogen, magnesium nitride, nitric, nitride, nitrification, nitrify, nitrobacterium, nitrogenase, nitrogenise, nitrogenize, nitrogenous, nitrogen balance, nitrogen cycle, nitrogen fixation, nitrogen narcosis, nitrogen oxide, nitrous, phosphorus, producer gas, purine, pyrocellulose, rutherford, six-membered, thiazine, titan, triazine, trichodesmium, uracil, uraemia, uremia, valine

chemical element, element

atomic number 7, n