Mole Day
Celebrating Avogadro’s constant: 6.022 × 10²³
Mole Day is a celebration of chemistry and Avogadro's constant, 6.022 × 10²³, which represents the number of particles in one mole of a substance. This day highlights the importance of the mole concept in scientific education and aims to spark interest in chemistry among students. Activities often include fun experiments and creative educational projects.
- Selected Regions Only
- First Release Sep 24, 2026
- Oct 20 → Oct 23 Annually
- https://en.wikipedia.org/wiki/Mole_Day
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The stamp description may contain AI-generated text and inaccuracies. It is provided for reference only, primarily sourced from Wikipedia, UNESCO, and other reliable references.
