Sơ đồ chấm Lewis (Lewis Dot Diagrams)

These models are to be used to introduce the concept of Lewis Dot Diagrams in a Chemistry classroom.  They are designed to demonstrate the octet rule for an individual atom and are able to link with each other to demonstrate how covalent bonds are created in the pursuit of a noble gas configuration.

The models include several common atoms and the blank could have something modeled onto it or just written.

The electrons fit into the holes and are designed to stack to demonstrate double and triple bonds.