To mark the150^th. anniversary of the Periodic Table (first proposed by Mendeleev in 1869), IUPAC will be hosting an online quiz during 2019 for a global audience of young people. This quiz, which will last from 1 January 2019 until 31^st December 2019 will also be in celebration of the 100^th. anniversary of IUPAC.  The quiz, which will cover all 118 elements, will highlight how IUPAC has shaped the global affairs of chemistry and contributed to creating a common language for the subject.

Image from IUPAC

IUPAC is inviting anyone to submit multiple choice questions to be used in the quiz and has provided an online form with full details.