This storyboard does not have a description.
Okay class today you're going today learn about atoms
an atom is the basic unit of a chemical element
Hey, what is a Nucleus?
a nucleus is the central and most important part of an object, movement, or group, forming the basis for its activity and growth
Search. What is a proton?
a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign
Neutrons are particles that have no charge (neutral), but contribute to the atoms mass
Atomic mass = # of protons = # of electrons
The electron cloud is the area around the nucleus where electrons are likely to be found orbiting the nucleus in several energy levels
Explore Our Articles and Examples
Try Our Other Websites!
Photos for Class
– Search for School-Safe, Creative Commons Photos (It Even Cites for You!
– Easily Make and Share Great-Looking Rubrics
– Create Custom Nursery Art