{n} modern and false orthogrophy, the science thich teaches the properties of bodies by decomposition and combination
1: a science that deals with the composition, structure, and properties of substances and with the transformations that they undergo 2 a: the composition and chemical properties of a substance <the ~ of iron> b: chemical processes and phenomena (as of an organism) <blood ~> 3: a strong mutual attraction, attachment, or sympathy <they have a special ~>
Once the goals for green products have been defined in terms of environmental test procedures and regulations, the next step is to understand the contribution that chemistry makes to toxicity
The study of substances What they are made of and how they work It is divided into three main branches -- physical chemistry, inorganic chemistry and organic chemistry
Chemistry is the scientific study of the structure of substances and of the way that they react with other substances
An application of chemical theory and method to the consideration of some particular subject; as, the chemistry of iron; the chemistry of indigo
the scientific study of composition, structure, properties, and interaction of chemicals
Waste is heated above its ignition temperature in the presence of fuel and air to provide for complete combustion Time is allowed for the combustion reactions to proceed far enough to satisfy legal emission requirements
Chemistry deals with the changes in the composition and constitution of molecules
The study of the elements, the compounds they form, and the reactions they undergo Chemists try to discover new, useful compounds They do their work by using the results of experiments to prove their theories
The study of the elements, the compounds they form, and the reactions they undergo
"Chemistry? Yeah chemistry" is a line from Guys and Dolls A few friends and I have been trying to get it instituted as a Chelsea running gag, but without much luck
{i} study of the elements and compounds that can be made from them; emotional connection between people, suitability
the way two individuals relate to each other; "their chemistry was wrong from the beginning -- they hated each other"; "a mysterious alchemy brought them together"
[kemistry] is from the Arabic kimia, whence al-kimia (the occult art), from kamai (to conceal) Inorganic chemistry is that branch of chemistry which is limited to metallic and non-metallic substances, which are not organised bodies Organic chemistry is devoted to organised bodies and their elements