Periodic System for Chemists

Your periodic table, always with you.

Use it offline. Find elements quickly. Keep favorites and personal notes on iPhone and iPad.

Back to Oxygen

Oxygen Crystal Structure

O - Atomic Number 8

Crystal Structure
CUB

About the Crystal Structure

Arrangement of atoms in the crystalline solid state.

Related Properties

DensityMelting PointBoiling PointPhase at STP

iPhone & iPad

Your periodic table, always with you.

  • Access element data offline, in the lab or in class.
  • Find elements quickly by name, symbol, or atomic number.
  • Save favorite elements and add your own notes.
Published App Store screenshots: periodic table, element details, and search (English).