Science Review
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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| elements | pure substance, made up of only one type of atom: oxyegn
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| compound | made of two or more types of atoms chemically combined.
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| mixture | two or more substances in the same space.
homogeneus-same throughout
heterogenous- diffrent throughout
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| filteration | seperate mixtures based upon the size of the particle: strainer
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| evaporation | seperates solute from the solvent in a solution
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| mangetism | magnets can remove magetic materials (iron) from mitures
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| settling | dense materials that sink to the bottom of a mixtre
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| stirring | increase rate of solubilty
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| heating | hotter molecules move faster
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| decreasing solute | less solute will dissolve more quickly
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| crushing | crushing creates more surface area
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| unsaturated | below the line
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| saturated | on the line
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| supersaturated | above the line
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| independent | change on purpose
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| dependent | data you collect
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| controlled variable | kept th same
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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:
natalie.france
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