About the video
This lesson on atomic science delves into the essential concepts of matter, focusing on the structure and behavior of atoms. You’ll learn about the three states of matter—solids, liquids, and gases—and how their atomic arrangements affect their properties. The video covers the components of an atom, including protons, neutrons, and electrons, and introduces quarks and gluons. It also explains how atoms form molecules and compounds through electron sharing. This comprehensive overview provides a solid foundation for understanding the atomic basis of electricity and matter. To get started, go to the Lesson Content tab and click on the video.
About the quiz
Each lesson contains a video, and is followed up with a simple quiz. Quizzes review information discussed within the video, with each question providing an answer justification. Helping to reinforce correct answers and helps clarify any mistakes through code citations, excerpts, and explanations, so you can better understand the material.
Charges
Charges are rewards you earn for engaging in our learning system. You receive charges for completing both the video and the quiz in each lesson. The amount of charges available for each lesson is displayed in the “Lesson Features” box on the right. The charges you earn are based on the time it takes you to complete the lesson, which is also indicated in “Lesson Features.”