chemistry
Video Explanations, Practice Worksheets and Solved Examples for all Chapters.
Textbook solutions, Formulae and Mindmaps across all boards.
Free Samples
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Valency
Combining, reacting, exploding and much more. Learn what all elements can do with their atoms!
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Chemical Formula
Chemical Formula is the language of Chemistry. Learn how to write the chemical formula of a compound from valencies of the elements using the criss-cross method.
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Elements - Metals and Non-metals
Journey into the constituents of everything around us. See how elements are classified as metals and non-metals. Learn different properties of them.
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Rocks
Visit the depths of the Earth to see the birth of a rock! Learn about the different types of rocks, igneous, sedimentary and metamorphic, and how they're formed.
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Acids
See different examples of acids from nature. Learn the different properties of this corrosive substance.
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Carbon Allotropes
Learn about different forms of carbon, called allotropes. Like diamond, graphite and Buckminster Fullerene!
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Coal
Learn about the formation of coal and the different types of coal - peat, lignite, bituminous and anthracite. See their uses in the real world.
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Indicators
See how the chemicals change colors in the blink of an eye. Learn about indicators and how they're used.