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Matter in our surroundings
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Introduction to matter
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State of matter
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Temperature scales, pressure on states of matter, and evaporation
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PT1 Revision - Matter in our surroundings
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PT2 Revision - Matter in our surroundings
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Annual Revision I - Matter in our surroundings
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Annual Revision II - Matter in our surroundings
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Annual Revision III - Matter in our surroundings
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Is matter around us pure?
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Atoms and molecules
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Laws of chemical combination
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Dalton’s atomic theory and the language of chemistry
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Fundamental chemical concepts: Atomic mass, molecules, and ions
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Writing Chemical Formulae
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PT2 Revision I - Atoms and molecules
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PT2 Revision II - Atoms and molecules
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Annual Revision I - Atoms and molecules
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Annual Revision II - Atoms and molecules
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Annual Revision III - Atoms and molecules
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Annual Revision IV - Atoms and molecules
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Structure of the atom
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Introduction to structure of the atom
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Atomic structure: Rutherford and Bohr Models
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Valency and its role in chemical bond formation
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Atomic number, mass number, and isotopes, isobars, and isotones
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PT2 Revision - Structure of the atom
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Annual Revision I - Structure of the atom
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Annual Revision II - Structure of the atom
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Annual Revision III - Structure of the atom
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Annual Revision IV - Structure of the atom
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Annual Revision V - Structure of the atom
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Annual Revision VI - Structure of the atom
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