Topics:Â
The atom, subatomic particles, atom symbols, the periodic table, valence electrons, and Lewis dot structures.
Topics:Â
The atom, subatomic particles, atom symbols, the periodic table, valence electrons, and Lewis dot structures.
If you are a teacher and you're looking for more advanced resources on these topics, my chemistry resources for matter and the atom, the periodic table, and the electron are targeted towards grades 11 and 12. Most of those resources are my own and are free of charge for you to use.
Last updated on February 2, 2025