Q01. What is the meaning of gCh in the IYC Logo?
A01.@gCh symbolizes chemistry. gCh is also associated with Carbon and Marie Curie. And besides, gCh is extended to Challenges, Creativity, and Changes. The design of the IYC logo is associated with the image of calendar.
For more information, see http://www.iupac.org/publications/ci/2010/3202/mar10.pdf