🧩 Understanding Electron Orbitals on the Periodic Table
Discover how electron orbitals (s, p, d, f) are arranged on the periodic table. Learn about orbital blocks, their electron capacity, and example elements to better understand electron configurations.
⚗️ Buffer Solutions: Definition & Function for the MCAT
Learn how buffer solutions work, their role in pH stability, and why they matter for MCAT & NCLEX. Includes examples and KOTC science visuals.
⚛️ Atoms, Ions, and Isotopes: What’s the Difference? (MCAT Visual Breakdown)
Confused about atoms, ions, and isotopes? This MCAT-ready guide explains how they differ by protons, electrons, and neutrons—plus a custom KOTC infographic.