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The International Chemistry Olympiad 2021, hosted by Japan, was held in the form of an online competition from July 25 to August 2, 2021 with the...
Đăng bởi: trangtrang | 21/02/2018 | 2,282 Lượt xem
As a child, Trung Kien is an energetic boy, always playing with things in the house, Kien even has a special interest in using lucky money to do math...
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Nguyễn Phương Linh Chemistry 1 (13-16) Dear Ams!
Đăng bởi: trangtrang | 26/10/2014 | 3,654 Lượt xem
Ms. Nguyen Thi Thu – our former teacher- will always be respected, loved and remembered by class 11 Chemistry 1