Question

Добрый день, помогите пожалуйста с английским

Answer 1

Ответ:

1. In chemistry class studied various substances and their interactions.

2. Chemistry is divided into 2 General parts - organic and inorganic.

3. Organic chemistry studies fats, proteins, and carbohydrates.

4. Biochemistry — the science of the chemical composition of living cells and organisms, as well as the underlying chemical processes. 

5. Dmitry Mendeleev Russian scientist who created the periodic table of elements.

6. the properties of chemical elements depend on the atomic number.

7. A chemical reaction is the interaction of two or more substances.

8. It depends on the physical state of body: solid body, liquid and gas.