Maximum symbols of periodic table elements with their atomic mass written by a child
Frehill I (born on September 20, 2013) from Coimbatore, Tamil Nadu, has achieved an incredible feat by setting a record for writing the maximum number of symbols of periodic table elements along with their atomic mass. At the age of 11 years, 6 months, and 18 days, he accurately wrote 99 symbols of chemical elements with their corresponding atomic mass in an impressive time of 7 minutes, 27 seconds, and 930 milliseconds. This outstanding accomplishment was officially acknowledged on April 7, 2025, in honor of his exceptional achievement.