BestsellerDirect TEKS: Chem.6(B) · Chem.6(A) · IPC.7(A)
Supplemental TEKS: IPC.7(D) · 6.1(G) · 7.1(G) · 8.1(G)
Helps students visualize atomic structure by representing protons, neutrons, and electrons. Supports understanding of how subatomic particles are organized and how electron arrangements relate to the periodic table.











