AQ 1-2 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 | substance that has mass
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Pollutant | substance that pollutes air.
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Volume | the space that a substance occupies
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Mass | Large portion of matter with no definite shape.
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Atom | basic unit of chemical element
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Molecule | A group of atoms that are bounded together.
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Compound | A mixture
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Pure substance | it is a form of matter that cannot be separated into components.
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Physical change | Also known as the phase change, it can be changed from solid, liquid or a gas making a chemical reaction.
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Chemical change | Atomic and molecular process and structure of substances involved.
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Photosynthesis | Process used by plants and other living organism.
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Qualitative data | Data that is descriptive
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Quantitative data | Data that is numerical
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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:
angie.peraza
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