science chem.
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 with only one type of atom
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mixture | two or more different elements or compounds that are not chemically combined
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compound | two or more elements chemically combined
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homogeneous mixture | the elements in the mixture are evenly spread out
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heterogeneous mixture | the elements in the mixture are not evenly spread out
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pure substance | contains only one type of particle/can not physically break down a pure substance
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solvent | What does the dissolving (there is more of this substance)
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solution | A type of homogeneous mixture...the particles are evenly mixed
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solute | The substance being dissolved (there is less of this substance in the solution)
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soluble | will dissolve in solvent
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insoluble | will not dissolve in solvent
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3 ways to make a solid dissolve faster | stirring, crush the solid, change in temperature
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Concentrated | a lot of solute dissolved
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Dilute | very little solute dissolved
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Concentration | How much solute is dissolved in a certain amount of solvent.
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Solubility | the maximum amount of solute that can dissolve inn a certain amount of solvent
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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.
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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:
ctermaat.18
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