Chemistry flash card
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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Binary compounds | chemical compound composed of only two elements
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Element | Simplest form of matter
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Compound | Composed of two or more separate elements
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Clues that a chemical reaction has occured? | -color changed
-a solid forms
-bubbles form
-a flame is produced
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Strong electrolyte | Almost all ions in a solution
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Weak electrolyte | Few ions in a solution
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Nonelectrolyte | Almost no ions in a solution
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Chemical change | Occurs when a substance combines with another to form a new substance
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Scientific method | -State the problem
-Gather information
-Form a hypothesis
-Test the hypothesis
-Analyze the data
-Draw a conclusion
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Definition of matter | Anything that has mass and volume
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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.
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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:
14fanjor
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