High Quality Science requires High Quality Data! Today, more than ever, the CRC Handbook of Chemistry and Physics is critical in ensuring that researchers, educators, and students have the highest quality data for chemical compounds and physical particles. Available both in print and online, the Handbook covers 390 chemistry, physics, and related subjects organized in easy-to-find, well-organized tables. Every year, new reported data and new scientific areas are added, making the Handbook the largest comprehensive physical science data source available anywhere. The 104th Edition of the Handbook has been completely reorganized to meet the needs of today's scientists. The first section has property data on the elements, organic and inorganic compounds, water, bio-medical compounds, and polymers. Other sections focus on applications of chemical and physical data, data of importance in laboratory work, and information of units and nomenclature. The purpose of the reorganization is to make sure users can easily find all data on related subjects. Handbook features include: All data reviewed and evaluated by subject matter experts Standardized chemical names, structures, property names, and property units Important information on subjects such as chemical and laboratory safety, and nomenclature Chemical and physical data critical for fields such as environmental science, bio-medical chemistry, organic and inorganic chemistry, materials innovation, geo- and astrophysics, and solid-state science Digital tools in our Online Edition to analyze, graph, process, and exploit our data content