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