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VIII. Make up the definition of each branch of chemistry matching the numbers and the letters in different columns.

Branch of Chemistry

Subject matter

1. Organic chemistry

deals with

a) the magnetic properties of compounds.

2. Inorganic chemistry

b) complex substances produced by living cells.

3. Analytical chemistry

c) radioactive elements.

4. Physical chemistry

d) chemical properties and reactions involving ions in solutions.

5. Biochemistry

e) elements other than carbon.

6. Radiochemistry

f) special properties of substances in a finely dispersed condition.

7. Electrochemistry

g) substances contained in living organisms.

8. Magnetochemistry

h) spatial arrangement of atoms in molecules.

9. Stereochemistry

i) methods of separating pure substances from mixtures.

10. Enzymology

j) effects of chemical structure on physical properties of matter.

11. Colloidal chemistry

k) compounds of carbon.

IX. Look through the text “Branches of Chemistry”, find Participle I and Participle II, Infinitives and Gerunds. Define their functions in the sentences.

X. Answer the following questions.

  1. What is the definition of chemistry?

  2. What and why do chemists study?

  3. Why is chemistry divided into some branches?

  4. How many branches of chemistry are there in modern science? What are they?

  5. What does inorganic chemistry study?

  6. What does organic chemistry deal with?

  7. What is analytical chemistry concerned with?

  8. Why is chemical analysis so important in chemistry?

  9. What does physical chemistry deal with?

  10. Why is the knowledge of physical chemistry so important in chemistry?

  11. What is electrochemistry?

  12. What does photochemistry consider?

  13. What branch of chemistry studies atomic nuclei transformations?

  14. What is the largest branch of chemistry?

XI. Look through the text “Branches of Chemistry” and make up a list of problems studied by each branch.

XII. Say what branch of chemistry you are interested in and why. Discuss its subject matter with your group mate.

XIII. Find some additional information on the branch of chemistry you are interested in (in a library or in the Internet) and prepare a detailed report on its history, development and modern problems studied.

XIV. Look through the text “Branches of Chemistry”, divide it into logical parts and entitle each of them. Speak on each point of your plan.

XV. Speak on the topic “Branches of Chemistry”.