paraphrased definitions from chapter 10, lessons one and two
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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| physical change | change in shape, but not type
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| sublimation | solid to gas
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| melting point | moment of solid to liquid
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| boiling point | moment of liquid to gas
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| freezing point | liquid to solid
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| thermal expansion | get hotter, get bigger.
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| thermal contraction | get colder, get smaller.
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| mixture | physical combine
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| colloid | non-settling mixture
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| solution | perfectly blended mixture
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| solute | gets dissolved
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| solvent | does the dissolving
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| alloy | metal solution
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| solubility | how much can dissolve
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| distillation | evaporate to separate
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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:
jewen
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