Periodic Table of Chemical Elements is celebrating 150th anniversary globally. Revathi Science Foundation is conducting the seminar duly on this occasion in association with Laurel High Global School on 14th September 2019. Interested students from Class - IX to XII are required to submit a paper on - 'MY FAVOURITE ELEMENT' typed in English or Telugu along with their biodata as registration document at firstname.lastname@example.org on or before 12th September 2019, 5 p.m. The write-up should be between 75 to 100 words with Font - Times New Roman, size -12 with 1.5 line spacing. Selected papers will be intimated to attend the seminar.