This study aimed to reveal the structure of the chemistry field in the 2018 Science Curriculum and to determine to what extent this structure is the basis for the 2018 Chemistry Curriculum. Thus, in the study in which the document analysis method was used, the current science curriculum was analyzed and the units, subjects, and acquisitions related to the field of chemistry in the program were examined. With the examination, it has been tried to determine which units, subjects, and acquisitions of the field of chemistry have associated with other fields and what these associated units, subjects, and acquisitions are. At the end of the study, it was concluded that there were 139 acquisitions in the science curriculum which were related to the field of chemistry directly or associated with other fields, and these acquisitions were mostly at the 8th grade and at least the 3rd-grade level. However, it has been understood that the acquisitions in the field of chemistry were mostly associated with physics, biology, astronomy, earth, and environmental sciences. In line with the results obtained, it can be stated that the determination of different fields that have joint subject/concepts with chemistry in the science curriculum and what these joint subject/concepts are, would contribute to education in terms of both preventing misconceptions about basic science concepts and giving ideas to teachers, book writers, researchers, and program developers.