Exploring Chemistry and Physics with Creation Lesson 5 Vocab
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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| nonpolar molecule | A molecule without charges or poles.
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| Tyndall effect | When light is scattered by the particles in a colloid
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| colloid | A beam of light can easily be seen through this mixture that is somewhere between a solution and a suspension
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| solvent | The substance in a mixture that does the dissolving.
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| polar molecule | A "lopsided" molecule, with two different poles
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| homogeneous | What we call a mixture when we cannot see the different substances because they are so well mixed
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| solution | A mixture made up of one substance dissolved into another substance
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| saturated solution | A solution that has reached the point where no more solute can dissolve in the solvent.
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| suspension | A mixture where larger particles are mixed into and suspended throughout smaller particles
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| heterogeneous | What we call a mixture when we can actually see the different substances because they are not well mixed
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| alloys | Metals that have been dissolved into other metals to form a metal solution
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| filtration | When a liquid seeps through a substance that traps larger particles, letting only the pure liquid through
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| concentrate | A solution that has a large amount of the solute in the solvent
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| solute | The substance in a mixture that dissolves.
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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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