“+ noun
Etymology: International Scientific Vocabulary pseud- + halogen
: any of several radicals (as cyanogen and the cyanate, thiocyanate, and azide groups) that resemble halogens in reactions
“+ noun
Etymology: International Scientific Vocabulary pseud- + halogen
: any of several radicals (as cyanogen and the cyanate, thiocyanate, and azide groups) that resemble halogens in reactions
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012