Did you know that the majority of your body is composed of only four elements: Carbon, Oxygen, Hydrogen, and Nitrogen.

Did you know that the majority of your body is composed of only four elements: Carbon, Oxygen, Hydrogen, and Nitrogen. These elements interact (along with others in smaller amounts) to form the major molecules and compounds in the body. How do atoms (the smallest particle of an element that retains the characteristics of that element) interact with one another? Describe the different types of chemical bonds that can be formed between atoms.