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Safety Precautions: Learning Path
Which safety regulations do you have to comply with to work safely with a lathe, a milling machine and an angle grinder? This learning path combines instructional videos with exercises to make this clear to you.
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Interactive exerciseOther function -
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.
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Interactive exercise (9)Teacher -
Inorganic Chemistry: Basic Concepts and Naming
Interactive learning path on the naming of inorganic compounds.
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Interactive exercise (4)Teacher