Pham Duc Anh of the High School for Gifted Students under the Vietnam National University, Hanoi won the gold medal.
Two silver medals went to Nguyen Van Chi Nguyen of Lam Son HighSchool for Gifted Students in Thanh Hoa province, and Hoang Thanh Tung of Le Hong Phong Gifted High School in Nam Dinh province.
Phan Nhat Duat of Phan Boi Chau Gifted High School in Nghe An province received a bronze medal.
The Ministry of Education and Training plans to oragnize a ceremony welcoming the Vietnamese delegation of students at Noi Bai International Airport on July 30.
The 50th International Chemistry Olympiad (IChO) 2018 attracted 304 participants from 82 countries and territories across the world.
The International Chemistry Olympiad (IChO) is an annual competition for the world's most talented chemistry students at the secondary school level. Nations around the world send a team of four students, who are tested on their knowledge of chemistry and skills in a five-hour laboratory practical and five-hour written theoretical examination.
The first IChO was held in Prague, former Czechoslovakia ( now the Czech Republic) in 1968. The event has been held every year since then, with the exception of 1971.