Atoms - R. Harris & D. Wirt

Major Understanding:

The basic major understanding of atoms are that they composed virtually everything in the universe. Everything is composed of atoms, from your mom, to your dad and even something huge like the Sun is composed of atoms. Without the basic structure of atoms, mass, and objects with really large masses couldn't exist. Also with things such as ionic and covalent bonds give way to much more complex structure and organisms like humans, and the Sun. 

Simple Questions