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Atomic Theory 2

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
Covalent Compound   2 Non-Metals  
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Ionic Compound   Metal and a Non-Metal  
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Lewis Dot Structure   Picture that shows how elements form compounds using valence electrons  
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Substance   Matter that has the same fixed composition and properties  
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Heterogeneous Mixture   A type of mixture where the substances are not mixed evenly  
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Homogeneous Mixture   Two or more substances mixed together evenly on a molecule level but are still not bonded together  
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Solution   Another name for Homogenous  
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Solute   Substance that seems to dissolves or seems to disappear  
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Solvent   The substance that dissolves the solute  
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Precipitate   The result of solutions mixing and creating a chemical change making a solid  
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Physical Change   In which the form or appearance of matter changes but not the composition  
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Vaporization   A liquid changes into a gas  
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Condensation   When a gas changes into a liquid  
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Sublimation   When a solid turns into a gas  
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Deposition   when a gas turns into a solid  
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Chemical Change   Substances are changed into different different substances  
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