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Solutions: Types, Solubility and Concentration
Learn solutions in chemistry with simple explanations of solutes, solvents, types of solutions, solubility and concentration. Understand saturated and unsaturated solutions, factors affecting solubility and basic concentration calculations with examples.
15 min read
States of Matter: Solids, Liquids, Gases and Changes of State
Learn the states of matter with simple explanations of solids, liquids and gases, their properties, particle arrangement and changes of state including melting, freezing, evaporation, condensation and sublimation.
15 min read
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