In this lesson our instructor talks about atoms and elements. First, she discusses atoms, atomic structure, protons, neutrons, and electrons. Then she talks about the electron configuration and elements. Lastly, she discusses isotopes. Four complete example videos round up this lesson.
*These practice questions are only helpful when you work on them offline on a piece of paper and then use the solution steps function to check your answer.
Atoms and Elements
Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.