Ключевые слова: analysis, analyzing, board, chemical, chemist, chemistry, class, classroom, college, discovery, discussing, discussion, education, exam, examining, experiment, flask, formula, glass, glassware, lab, laboratory, learning, lecture, lecturer, lesson, man, mix, mixing, pharmaceutical, pharmacology, research, researcher, sample, school, science, scientific, scientist, smell, smelling, solution, student, studying, team, teamwork, test, tube, tubing, university, woman,