From mono- + ammonium. <span class="searchmatch">monoammonium</span> (uncountable) (inorganic chemistry, in combination) A single ammonium cation in a compound...
Wikipedia has an article on: dry chemical Wikipedia dry chemical (uncountable) A fluidized and siliconized <span class="searchmatch">monoammonium</span> phosphate powder used in firefighting....
ferric ammonium citrate mercurammonium metalammonium methylammonium <span class="searchmatch">monoammonium</span> onium oxoammonium polyammonium quaternary ammonium quaternary ammonium...
monoamide monoamidite monoamine monoaminosaccharide monoaminylation <span class="searchmatch">monoammonium</span> monoamniotic monoanaesthesia monandrous monandry monoandry monoanion...