The  science  that  deals  with  the  composition,  structure  and  properties  of  chemical  processes  and

phenomena of substances and the transformation that they undergo.

Projects  in  this  category  could  involve  physical  chemistry,  organic  chemistry,  inorganic  chemistry, materials,  plastics,  fuels,  pesticides,  metallurgy,  soil  chemistry,  etc.  This  category  also  includes the   chemistry   of   life   processes   such   as   molecular   biology,   molecular   genetics,   enzymes, photosynthesis, blood chemistry, protein chemistry, food chemistry, hormones, etc.