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Chemical Elements: Crossword
With this crossword you practice the names of the chemical elements by means of a crossword puzzle.
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Interactive exerciseTeacher -
Metal Oxides: Nomenclature
You practice the nomenclature of metal oxides with this crossword puzzle.
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Interactive exercise (3)Teacher -
Petroleum: Refining Process and Applications
Review exercises on the petroleum refining process.
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Interactive exerciseTeacher, Schoolboard, … -
Flemish Olympiads for Natural Sciences
The competitions are inter-school and participation is on an individual basis. They consist of a first and second round and a final. (There is no final round in the Junior Olympiad Natural Sciences). Prior to the final, internship days are …
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Announcement