Toshkent kimyo texnalogiyalar instituti

TOSHKENT KIMYO TEXNALOGIYALAR INSTITUTI

Fakultet: Metrologiya, standartlashtirish va mahsulot sifati menejmenti

Mustaqil ish

Fan: Xorijiy til

Mavzu: LESSON 1,2,3,4

Bajardi: C1B -19 guruhi talabasi

Muratbekov Avzal

Qabul qildi:

LESSON 1

Brain storm:

The branches of Chemistry: Inorganic chemistry, Organic chemistry , Physical chemistry, Analytical chemistry, Nuclear chemistry , Colloidal chemistry, Electro chemistry .

1.Read the Text and translate
Chemistry deals with the properties, composition and structure of the materials our world and all that it contains are composed of, with the changes by which these materials are converted into other materials and the accompanying energy change. On one hand chemistry is linked with biology through biochemistry and on the other with physics through physical chemistry

Chemistry is concerned with different forms of matter, such as water, salt, iron, sugar, oxygen, etc. The connection of chemistry with energy has to do with the energy changes that accompany chemical transformations of matter from one form into another. All changes of one kind of matter into another are accompanied by the absorption or liberation of energy, usually in the form of heat.

Now there are more than 30 different branches of chemistry. Some of them are: inorganic chemistry, organic chemistry, physical chemistry, analytical chemistry, nuclear chemistry, colloidal chemistry, and electrochemistry.