chemical science,
chemistry the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
formulate -
put into words or an expression; "He formulated his concerns to the board of trustees"
evince,
express,
show articulate; either verbally or with a cry, shout, or noise; "She expressed her anger"; "He uttered a curse"
ask make a request or demand for something to somebody; "She asked him for a loan"
lexicalise,
lexicalize make or coin into a word or accept a new word into the lexicon of a language; "The concept expressed by German `Gemuetlichkeit' is not lexicalized in English"