Chemistry
Chemistry is the study of matter, its properties, and how it changes. This category explores everything from atomic structure to chemical reactions, helping students understand the building blocks of our physical world.
Topics in This Category
- Atomic Structure - The composition of atoms
- Periodic Table - Organization and trends of elements
- Chemical Bonding - How atoms combine to form molecules
- Chemical Reactions - Types of reactions and balancing equations
- Stoichiometry & Mole Concept - Quantitative relationships in reactions
- Acids, Bases & pH - Properties and the pH scale
- States of Matter - Solids, liquids, gases, and phase changes
- Solutions & Mixtures - Concentration and solubility
- Organic Chemistry - Carbon-containing compounds
Why It Matters
Chemistry is central to understanding the material world. From cooking and cleaning to medicine and manufacturing, chemical principles are at work everywhere in our daily lives.