Each of the 10 members of the Russian team at the 59th International Mendeleev Chemistry Olympiad that kicked off in Belo Horizonte, Brazil, on May 6, has won a gold medal BELO HORIZONTE /Brazil/, May ...
MINSK, 27 April (BelTA) – More than 130 participants from 22 countries are competing at the 52nd International Mendeleev Chemistry Olympiad held in Minsk on 23-28 April, Sergei Rakhmanov, Chairman of ...