Chemical formulas of substances

Опубликовано: 30 Август 2026
на канале: Біоманія ПоХіМіЧиМо з Валентиною Віксіч

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#7th grade #NUSH #biology #chemistry
Educational video for 7th grade students of the NUS from the course "Chemistry" according to the model program edited by Grigorovich O.V. and the textbook "Chemistry. 7th grade" edited by Grigorovich O.V., Nedorub O.Yu.
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Link to the presentation on "Vseosvita": https://vseosvita.ua/2-irhw
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Educational video/ Preparation for the final exam.

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