1 E-21 J
To help compare different orders of magnitude we list here energies between 10-21 joules and 10-20 joules (0.0062 and 0.062 eV).
- Weaker energies
- 1.602 × 10-21 J -- 0.01 eV
- 4.37 × 10-21 J (0.0273 eV) -- Average kinetic energy of a molecule at room temperature
- Stronger energies