Key terms for chapter 1
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 or cause change.
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Physical Property | A characteristic if a substance that can be observed without changing the substance into something different.
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Chemical Property | A characteristic that is observed when a substance interacts with another substance.
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Element | A substance that cannot be broken down into other substances by chemical or physical means.
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Compound | A substance made of two or more elements chemically combined in a set ratio.
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Mixture | Two or more substances that are mixed together but not chemically combined.
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Weight | A measure of the force of gravity on an object.
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Mass | A measure of how much matter is in an object.
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Volume | The amount of space that matter occupies.
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Density | The measurement of how much mass of a substance is contained in a given volume.
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Atom | The smallest particles of an element.
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Molecule | A particle made of tow or more atoms bonded together.
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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:
tavakoliv
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