Chemistry
Explore how substances are transformed—from the fundamental interactions that alter matter and energy to the ever-evolving molecules that connect scientific knowledge, successful sectors like the food and pharmaceutical industries, and our daily lives.
“All aspects of today's world, including politics and international relations, are affected by chemistry.”
— Linus Pauling
Chemistry Topics
Learn step by step
Structure of matter
Chemical Reactions
Energy and Electrochemistry
States of matter
Organic Chemistry
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Chemistry Assessment
When you want to check what you have learned, take the general assessment for the subject. It includes questions from the ten available topics
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Did you know that...
Water is one of the few substances that expands when frozen.
Show References
1. ¿Qué estudia la química? descubrelo | IQS Barcelona. (2024, 5 septiembre). IQS. https://iqs.edu/es/blog/para-que-sirve-la-quimica-hablamos-sobre-la-carrera/
2. Wacky Science. (2024, 10 marzo). GENERAL CHEMISTRY explained in 19 Minutes [Vídeo]. YouTube. https://www.youtube.com/watch?v=5iTOphGnCtg
3. Domain of Science. (2017, 16 mayo). The Map of Chemistry [Vídeo]. YouTube. https://www.youtube.com/watch?v=P3RXtoYCW4M
4. WIRED. (2022, 22 marzo). Chemist breaks down 22 chemistry scenes from movies & TV | WIRED [Vídeo]. YouTube. https://www.youtube.com/watch?v=asAd-E5_HPo