Vocabulary for Atomic Theory
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Conservation of Mass | Matter is NEVER created or destroyed it reorganizes itself.
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| Compound | Chemical combination of 2 or more atoms from different elements.
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| Covalent | Compound between 2 Non-Metals
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| Ionic | Compound between a metal & non-metal
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| Molecule | A Compound or Element. 2 or more atoms.
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| Lewis Dot Structure | Shows the way compounds form using valence electrons
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| Substance | Can't be taken apart, can't be broken down to smaller parts
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| Heterogeneous Mixture | A mixture where substance are not mixed properly
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| Homogeneous Mixture | Two or more substance mixed properly by still not bonded together
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| Solution | Another name for a Homogeneous Mixture
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| Solute | A substance that dissolves or disappear
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| Solvent | The substance the dissolves the solute
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| Precipitate | When certain solutions are mixed, a chemical reaction happens and become a solid
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| Physical Change | The way it looks changes, but not the substance itself (boiling, melting, dissolving, breaking/cut)
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| Vaporization | When a liquid changes to a gas
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| Condensation | A gas changes to a liquid
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| Sublimation | A solid changes into a gas
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| Deposition | A gas changes into a solid
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| Chemical Change | The whole substance changes (bubbles, smell, taste, color, cloudy, temp. change)
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
JReynoso
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