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ammonium Definition

am·mo·nium (ə mō′nē əm)

noun

the monovalent radical NH, present in salts produced by the reaction of ammonia with an acid: its compounds are like those of the alkali metals

Etymology: ModL, coined by Baron Jöns Jakob Berzelius < ammonia + -ium

ammonium Usage Examples

Converse of object

  • glufosinate: The GM beet was tolerant to glyphosate, the GM maize and oilseed rape were tolerant to glufosinate ammonium.
  • deposit: It contributes between 10 % to 40 % to the total ammonium deposited on the central Greenland ice sheet during the Holocene.

Adjective modifier

  • glufosinate: Developmental effects of glufosinate ammonium on mouse embryos in culture.
  • foliar: Nitrogen accumulation methods include measurement of plant tissue N concentration, amino acids, substrate N and foliar ammonium.
  • total: It contributes between 10 % to 40 % to the total ammonium deposited on the central Greenland ice sheet during the Holocene.
  • particulate: The sum of ammonia and particulate ammonium ( total inorganic ammonium, TIA ) is also to be measured daily at these sites.

Modifies a noun

  • nitrate: Inside was half a ton of ammonium nitrate, an easy to buy fertilizer, the same material used in the Bali bombings.
  • sulfate: The ammonia will be used in the production of ammonium sulfate fertilizers.
  • oxalate: It was also decided to immerse one sample directly into the ammonium oxalate solution for five hours.
  • chloride: The ammonium ion together with the chloride ion formed in the previous stage makes up the ammonium chloride produced in the reaction.
  • alum: Crystal deodorant is a naturally occurring crystal of pure ammonium alum.
  • sulfate: Ferric ammonium sulfate I like each of the three images of Potassium phosphate for quite different reasons.

Noun used with modifier

  • herbicide: To enable efficacy and demonstration work to be conducted with the herbicide glufosinate- ammonium.
  • uranium: More lists to as some form and uranium ammonium.
  • magnesium: The second most common type, accounting for 6-20 % of renal stones, is formed from struvite ( magnesium ammonium phosphate ).
  • glufosinate-: To enable efficacy and demonstration work to be conducted with the herbicide glufosinate- ammonium.
  • plasma: The plasma ammonium level reached a plateau of approximately 400 m mol/l at 100 watts.
  • nitrate: Diffusion rates vary between nutrients ( nitrate ammonium phosphate ).