chap 2 voc
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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| matter | all things that take up space
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| pure substances | anything that has a chemical formula
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| element | any substance that is made of only one type of atom
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| compound | any substance that is made of two or more types of atoms
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| mixure | two substances that are placed together but are seperable by phyical means
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| homogenus solution | a mixture where one is unable to see the varieus differant substances
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| heterogenus solution | a mixture where one is able to see the varieus differant substances
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| distillation | a process by which you seperate heterogenus mixtures
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| physical change | a change that does not change the substance itself
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| chemical change | a change that changes the substance
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| law of concervation af matter | a scientific law that states that matter cannot be created or destroyed
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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:
gpond
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