VOBAC FOR SCIENCE 8
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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| Volume | The amount of space something occupies; the amount of space something takes up.
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| Mass | the amount of matter something takes up
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| Matter | anything that has mass or volume
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| Compress | reduce the volume of Something by applying force or pressure
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| Closed System | matter cannot be transferred in or out of the system
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| Open System | matter can be transferred into or out of the system
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| Particle | the smallest piece of a substance that is still that substance
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| Force | a push or a pull
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| Stock solution | A large volume of reactant that has a premeasured concentration
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| Excess reactant or reagent | the extra reactant that remains after the chemical reaction has ended
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| Limiting Reactant or reagent | the reactant that limits how much product can be formed in a chemical reaction; the reaction stops when all of the limiting reactant is all used up.
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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:
he-andy
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