What are the 4 types of bonds carbon can form and their structures

The most common bond carbon can form is a covalent bond. Carbon shares electrons with other atoms. This includes carbon-carbon bonds and carbon-hydrogen bonds. Another type of bond carbon can make is an ionic bond but this is a less common bond. For example is Calcium Carbide.

Heat is involved in chemical change in two ways; chemical changes either result in heat being added to or removed from an object, and chemical changes require a certain amount of heat before they can take place.