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Atoms - Coggle Diagram
Atoms
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Laws of Atoms
Law of Conservation of Mass - during a chemical reaction the mass of the reactants is equal to the mass of the products.
Law of Definite Proportions - a compound always has the same elements in the same proportion by mas.
Law of Multiple Proportions - the same two elements can be in a compound, but they must combine in different ratios which are simple whole numbers.
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Isotopes
Same atomic number, different neutrons
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