SCIENCE 3RD PERIODICAL

most abundant element, composed of C'6

• Hydrocarbon

• Chemical Compounds

• Carbon

the existence of a chemical element in two or more forms

• GRAPHITE

• BUCKMINSTERFULLERENE

• DIAMOND

• ALLOTROPY

are large class of chemical compounds that contain carbon.

• Organic

• Inorganic

contain metal and other elements

• Organic

• Inorganic

Compounds containing only two elements - carbon and hydrogen

shows the arrangement of atoms in the molecule of a compound

• Structural Formula

• Condensed Formula

• Skeletal Formula

show atoms in relation to each other without showing the bonds

• Structural Formula

• Condensed Formula

• Skeletal Formula

● Straight Chain

● Branched Chain

● Ring or Cyclic

• Structure of Organic Compounds

• Skeletal of Organic Compounds

• Types of Organic Compounds

Carbon and Hydrogen atoms are not shown. Structure is represented by a line.

• Structural Formula

• Condensed Formula

• Skeletal Formula

Alkanes

Alkenes

Alkynes

• Classes of Hydrocarbons

• Types of Hydrocarbons

• Kinds of Hydrocarbons

• Elements of Hydrocarbons