Science 7
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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| dissolving | When a solid splits up and mixes with a liquid to make a solution
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| filtering | Separating things that have not dissolved from a liquid.
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| insoluble | A solid that will not dissolve
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| mixture | A lot of different things jumbled up together
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| soluble | A solid that can dissolve in a liquid
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| solute | The solid that has dissolved in a liquid to make a solution
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| solution | When a solid has dissolved in a liquid
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| solvent | The liquid that has dissolved a solid to make a solution
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| transparent | Another word for see-through
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| brine | A solution of common salt and water
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| common salt | A chemical we use to make things taste 'salty'
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| evaporation | A liquid turning into a gas
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| salts | Chemicals from rocks that have dissolved in water
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| condensing | A gas turning into a liquid
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| distillation | The process of separating a liquid from a solution by evaporating the liquid and then condensing it
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| pure | A substance that does not have anything else in it
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| steam | Water as a gas. Also called water vapour
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| still | The apparatus used for distillation
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| water vapour | Water as a gas. Also called steam
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| chromatogram | The dried piece of paper produced by chromatography
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| chromatography | Separating dissolved solids from one another. The solids are usually coloured
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| saturated | A solution that contains as much dissolved solid as it possibly can
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| solubility | The amount of a solid that will dissolve in 100g of a liquid
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| variable | A factor in an experiment that can change
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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:
tescommonstacks
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