On December 6, 2023, in the framework of the week of Chemistry, Biology and Geography of the MA «Biosphere», an extracurricular intellectual game «Geography Experts» and an open chemistry lesson on the topic «The structure and properties of nitrogen and ammonia molecules. Features of the structure and properties of the nitrogen molecule. Ammonia and ammonium salts» held at the Department of Pedagogical and General Education Disciplines.

The events were of high quality, and each participant who attended them enjoyed the learning process and spent time in an interesting and productive way.