Fluorine (F)

← Back to the periodic table

diatomic nonmetal

Element #9

FSymbol
19.00Atomic mass (u)

Electron configuration

[He] 2s2 2p5

Electron shells

K: 2L: 7

Atomic structure

2D orbital diagram

K2e⁻L7e⁻F9

3D interactive model

Drag to rotate. Loads on demand so the page stays fast.