Lewis Structure Generator
Bromine molecule · Br2

Br2 Lewis Structure

Br₂ has 14 valence electrons. A single Br–Br bond uses one shared pair, and each bromine retains three lone pairs to complete its octet.

Open Br2 in the generatorSee drawing steps
Br₂
:Br—Br:
Three lone pairs on each bromine
Total valence electrons14
Bond order1
Total lone pairs6
GeometryLinear

Br2 overview

The identical atoms share electrons equally. The Lewis structure is neutral and contains no formal charges.

How to draw Br2

  1. Count 14 valence electrons.
  2. Connect the atoms with one bond.
  3. Place three lone pairs on each Br.
  4. Verify both octets and the total electron count.

Diatomic geometry

Every two-atom molecule is linear. A bond-angle label is not especially meaningful because there is no three-atom angle.

Common mistakes

  • Drawing a multiple bond.
  • Leaving out four or more lone pairs.
  • Assigning positive or negative charges.
  • Using fewer than 14 electrons.

Last reviewed: July 16, 2026. Educational reference only.