unit three (working on now)
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 | anything that has mass and takes up space
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| energy | the ability to do work
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| physical property | a characteristic of a substance that does not involve a chemical change
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| chemical property | a property of matter that describes a substances ability to participate in chemical reactions
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| chemical change | a change that occurs when one or more substances change into an entirely new substances with different properties
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| states of matter | the physical forms of matter that include solid liquid and gas
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| solid | a state of matter in which volume and shape of a substance are fixed definite shape and definite volume
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| physical change | a change in matter from one form to another without a change in chemical properties
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| liquid | a state of matter that has a definite volume but not a definite shape
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| gas | a form of matter that does not have a definite shape or volume
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| melting | the change of state in which a solid becomes a liquid by ADDING energy
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| evaporation | the change of state in which a liquid becomes a gas
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| boiling | the conversion of a liquid to a vapor - it occurs when the pressure inside the bubble equals the pressure outside the bubble
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| condensation | the change of state from a gas to a liquid by REMOVING energy
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| freezing | the change of state from a liquid to a solid by REMOVING energy
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| sublimation | the process in which a solid changes directly into a gas
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| vaporization | occurs when the particles in a liquid gain enough energy to move independently
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| deposition | the process in which a gas changes directly into a solid
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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:
izzy255
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