М. М. Кутепова The World of Chemistry Мир

Read the given definitions and find those of them that are quite inappropriate for the definition of chemistry:

1. 
   The science which studies substances — their structure, their properties, and their reactions that change them into other substances.
   
2. 
   The study of matter and energy and their interactions.
   
3. 
   The science which deals with making new materials and finding out about them.
   
4. 
   The science that deals with the composition, structure, and properties of substances and of the transformations they undergo.
   
5. 
   The science which treats of the properties of substances and their combinations and reactions.
   
6. 
   The science that deals with living organisms and vital processes.
   
7. 
   The study of the properties, composition and structure of our world materials with the changes by which these materials are converted into other materials and accompanying energy changes.
   
8. 
   The science that deals with the composition and properties of substances and with the reactions by which these substances are produced from, or transformed into, other substances.
   
9. 
   The science dealing with plant life.
   
10. 
    The science of the composition, structure, properties, and reactions of matter. ^{2 *}
    

2. As you know, there are more than thirty branches of chemistry. Below you’re given the names of a few chemical sciences. See if you know what this or that branch deals with. Match the numbers and the letters. Then write the complete definitions. Pay attention to the different meaning and usage of the


verbs in the middle column of the table:


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