LS 1 and LS2 Vocab
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 | a physical substance that takes up space
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Pollutant | a substance that pollutes something
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Volume | the amount of space that a substance or object occupies
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Mass | typically large body of matter with no definite shape
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Atom | the basic unit of a chemical element
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Molecule | a group of atoms bonded together
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Compound | a mixture
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Pure Substance | a substance that is made up of one gas
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Physical Change | a change from one state (solid or liquid or gas) to another without a change in chemical composition
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Chemical Change | any process determined by the atomic and molecular composition and structure of the substances involved
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Photosynthesis | the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
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Qualitative Data | data that is describe in words
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Quantitative Data | data that has accurate numbers; statistics
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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:
omarsh
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