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Alkalimetalle
In 11 interaktiven Aufgaben und Videos werden die Eigenschaften und Verwendung von Alkalimetallen vermittelt und anschließend abgefragt.
Das Medium bietet H5P-Aufgaben an, die ohne zusätzliche Software verwendbar sind.
Durch interaktive Aufgabentypen wird das audiovisuelle und interaktive Lernen einfach.
Lernen macht jetzt Spaß!
Included Tasks
- I Alkalimetalle - Video mit interaktiven Aufgaben
- II 1.Hauptgruppe des PSE - interaktive Aufgabe
- III Alkalimetalle - Bildpaare finden
- IV Flammenfärbung der Alkalimetalle - Video mit Aufgaben
- V Physikalische Eigenschaften - interaktive Aufgabe
- VI Verwendung von Alkalimetallen - interaktive Aufgabe
- VII Reaktion von Natrium mit Chlor - interaktive Aufgabe
- VIII Natrium-Kalium-Wissen - interaktive Flashcards
- IX Farbige Silvesterraketen 1 - Lückentext
- X farbige Silvesterraketen 2 - interaktive Aufgabe
- XI Alkalimetalle - Quizfragen
Curriculum-centred and oriented towards educational standards
Matching
Acids and Bases
We can find acids and bases in every supermarket, some of them in our food, others in cleaning agents. In everyday products, acids and bases as well as acidic and alkaline reacting salts have extremely different functions. In food, acids are either present or added as flavouring agents such as citric acid, tartaric acid and acetic acid, as antioxidants such as ascorbic acid or generally as acidifiers, sequestrants (citric acid and tartaric acid) and preservatives (acetic acid).
Aluminium I
In the modern world, we encounter aluminium at every turn. This is due to the particular properties of the metal. Increasingly, aluminium is about to edge iron and steel out of engineering, as aluminium allows energy-saving lightweight construction of aircraft and vehicles of all kind. Aluminium is weather-resistant, does not rust and is therefore well suited as building material for house facades, window frames or simply for all parts that are exposed to wind and weather. At the same time, aluminium has a noble-looking surface recommending it as material for interior design.
Fascination Lime
Many products used in everyday life are impossible without lime. These are, among others, glass, sugar, paper as well as pharmaceutical and cosmetic products. The raw material is also indispensable in the construction materials industry. Iron and steel producers need limestone, in environmental protection it is used, for example, for air cleaning and drinking water purification.