Part of speech:
(Chemistry) The separation of a substance into its constituent elements to determine either their nature (qualitative analysis) or their proportions (quantitative analysis).
A formal interrogation:
A test under controlled conditions that is made to demonstrate a known truth, examine the validity of a hypothesis, or determine the efficacy of something previously untried.
Sometimes succeeding and sometimes not.
To investigate by means of a chemical probe.
To study (something) thoroughly so as to present in a detailed, accurate manner:
The effort to acquire knowledge, as by reading, observation, or research:
(Chem.) To examine by means of a reagent or reagents
Find another word for trial-and-error. In this page you can discover 13 synonyms, antonyms, idiomatic expressions, and related words for trial-and-error, like: R and D, analysis, cut and try, examination, experiment, hit-and-miss, hit-or-miss, probe, research, research and development and study.