The article defines the peculiarities of the scientific style and its historical development to the present stage. The thesis is aimed to determine the place and role of the graphic symbols in the formation of the scientific style of modern Ukrainian, to identify the main areas of application of graphic symbols of the Ukrainian language in the scientific style. Besides, the formation and development of the scientific style has been analyzed. So its chronological process has been traced. The modern Ukrainian scientific style has been analyzed to establish the operation of graphemes as a separate phenomenon and as part of abbreviation or nomenclature; the regularities of the use of graph names in the modern Ukrainian scientific discourse have been clarified. The article also mentions that the scientific style is characterized by peculiar features (e.g. a logic plot of the scientific information), which is caused by strict requirements to follow certain norms. It is also known that this style has distinct nominal expressions. It is due to the fact that linguistic techniques of the scientific style include different terms from different fields, which are expressed by nouns or other substantivized parts of speech. The sententences that are commonly used in this style have an elaborate construction. It helps to express complicated thoughts. The syntax of the scientific style is known to be bookish and it is characterized by complete, extended or complex sentences. The scientific style has also to do with emotional lexical units especially in social and political articles. So, demand for emotional and expressive connotation of the scientific language has increased sharply as a result of author's personal treatment of an object he analyzes. Authors keen to exspress their impressions they get from the process of analyzing. Besides, in the scientific text we often come across abstract lexical units as scientists prefer using notions to images. Commonly used words bear only one of their meanings in the scientific texts. The object of the research is a system of graphic signs of Ukrainian linguoculture (alphabet, letters), which are used in the modern Ukrainian scientific style, etc.