The 2 8 8 Rule
What Is the 2 8 8 Rule in Science? Understanding Electron Configuration

Learn about the 2 8 8 rule in science and how it explains electron configurations and atomic structure.

Electron Stability Explained
Why Are Only 8 Electrons Filled in the M Shell Despite Its 18-Electron Capacity?

Learn why only 8 electrons fill the M shell's first part, aligning with the octet rule for atomic stability.