The objective of this website is to explain chemistry with fewer words and more images. Also, show the applications of chemistry in daily life.
Using a periodic table and atoms in 3D, we will show the meaning of energy levels and how they are used by the atoms.
We will also apply the concepts of groups, the octet rule, metals, and nonmetals in the reactivity of chemical elements.
You will find five videos: The first is the introduction and objectives of the chapter. The second describes the Energy Levels in the periodic table. The third is about the Groups. The next video explains the octet rule, and the last video is about metals, nonmetals, and metalloids, their physical characteristics, and their use.