Atomic Theory part 2
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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| Element | A pure substance
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| Compound | Made from 2 different atoms that chemicaly
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| molecule | 2 atoms combined
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| Ionic Compound | A metal and non-metal
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| Lewis Dot structure | Picture that shows how elements use elements form a compound using valence electrons.
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| Conservation of Mass | Never created or destroyed it simply rearranges itself
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| Covalent Compound | 2 non-metals
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| Substance | A matter that has the same fixed composition and properties
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| solute | The substance that dissolves -or seems to disappear-.
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| solvent | a chemical substance in which another substance is dissolved
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| homogeneous mixture | Same
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| heterogeneous mixture | Different
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| precipitate | A sediment that is formed from a solution
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| Solution | A consistent mixture of two or more substances, such as solids, liquids and gases.
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| Chemical change | Substances are changed into different substances
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| Physical change | The appearance of matter changes
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| Deposition | A gas changes into a solid
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| Sublimation | The process in which a solid changes directly into a gas
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| Condensation | A gas turns into a liquid
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| Vaporization | A liquid changes into a gas
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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.
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:
vjuarez1
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