Q01. What is the meaning of gCh in the IYC Logo?
A01.@gCh symbolizes chemistry. gCh is also associated with Carbon and Marie Curie. And besides, gCh 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