-
Ventilating: How, where and why?
BookWidgets exercise in which the importance of airing your home is taught.
Translated by
Interactive exercise (7)Teacher -
Inorganic chemistry: Naming acids, bases, salts and oxides
This learning path deals with the naming of the four major inorganic compound classes: acids, bases, salts, and oxides.
Translated by
Interactive exercise (9)Teacher -
Inorganic Chemistry: Basic Concepts and Naming
Interactive learning path on the naming of inorganic compounds.
Translated by
Interactive exercise (4)Teacher