Decoding the Atom: Nucleus, Shells, and Symbols

A structured slide presentation covering atomic structure (protons, neutrons, electrons), neutral atom charge balance, element symbols with Latin origins (Sodium, Iron, Copper, Gold), mass/atomic number calculations, energy shell capacities using 2n^2 up to the 4th shell, and periodic table organization (periods matching shell count, groups sharing valence electrons like Alkali Metals, Halogens, and Noble Gases).

Lara from Teachy