Definition of organic compounds They are compounds that contain only the elements hydrogen and carbon in their molecules, and they are called hydrocarbons. Hydrocarbons Sections: 1_Non-cyclic hydrocarbons, including: A - Saturated hydrocarbons: They contain one or more bonds, such as alkanes. B_unsaturated hydrocarbons such as 1_Alkenes: They are compounds that contain at least one double bond. 2_Alkanes: They are compounds that contain at least one triple bond. 2_Aliphatic hydrocarbons or aliphatic hydrocarbons: These compounds include straight-chain, branched, and cyclic compounds, and are divided into the following types: A_ Aromatic hydrocarbons: such as benzene and its like. B_Saturated hydrocarbons: such as cycloalkane. C_Unsaturated hydrocarbons: such as cycloalkene.

I speciaalized in giving private lessons in chemistry and science During giving this lessons my goals: 1 _use diverse methods and activities that attract students so that they are able to understand the principle , rules, laws,and equations in chemistry and its branches such as [organic chemistry, inorganic chemistry , biochemistry , nuclear chemistry, thermochemistry and physical chemistry]. 3_I enhance the explanation and understanding for the students by make it.easier for him to study and Ido exercises for each lesson. 4_ Motivate the student to devlope his informatipns and knowledg contiuously. 5_Create an interactive environment for lessons so that lesson time fun and useful.