THE FASTEST TIME TO IDENTIFY ALL ELEMENTS OF THE PERIODIC TABLE(3 Min 24 Seconds)
1 min readBY
R.JEEVA (Age: 22 years),
TAMILNADU INDIA
NWR RECORD NO:1046
English Quarterly Newspaper
BY
R.JEEVA (Age: 22 years),
TAMILNADU INDIA
NWR RECORD NO:1046