Chapter 1 Vocabulary
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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Chemistry | The study of matter and the changes that it undergoes
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Matter | Anything that has matter and takes up space
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Mass | A measurement that reflects the amount of matter
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Weight | a measure not only of the amount of matter but also of the effect of earth's gravitational pull on that matter
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Scientific Method | a systematic approach used in scientific study, whether it is chemistry, biology, physics, or other sciences
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Qualitative Data | Information that describes color, odor, shape, or some other physical characteristic
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Quantitative Data | Numerical Information
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Hypothesis | A Tentative explanation for what has been observed
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Experiment | Set of controlled observations that test the hypothesis
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Independent Variable | the variable that you plan to change
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Dependent Variable | the value changes in response to a change in the independent variable
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Control | a standard for comparison
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Conclusion | a judgement based on the information obtained
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Model | visual, verbal, and/or mathematical explanation of experimental data
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Theory | an explanation that has been supported by many, many experiments
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Scientific Law | a relationship in nature that is supported by many experiments
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Pure Research | seeks to gain knowledge for the sake of knowledge itself
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Applied Research | research undertaken to solve a specific problem
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Technology | Practical used of scientific information
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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:
Amanda0428
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