-
Annual overview 2022: Quiz
Interactive BookWidgets quiz about the current affairs of 2022
This quiz tests your knowledge on some of the most important news facts of 2022. It is available in three languages (Dutch, English and French).
Translated by
Interactive exercise (6) -
Chemical Elements: Crossword
With this crossword you practice the names of the chemical elements by means of a crossword puzzle.
Translated by
Interactive exerciseTeacher -
Metal Oxides: Nomenclature
You practice the nomenclature of metal oxides with this crossword puzzle.
Translated by
Interactive exercise (3)Teacher -
Petroleum: Refining Process and Applications
Review exercises on the petroleum refining process.
Translated by
Interactive exerciseTeacher, Schoolboard, …