Science Flash Cards
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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| What are subscripts? | numbers that represent the number of atoms in an element
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| How is the pH scale used? | The pH scale is used to tell how acidic or how basic something is
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| What is the range for acids | The range is any number below 7
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| What is the range for bases? | The range is any number above 7
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| What color does litmus paper turn when it is in a neutral solution? | It turns the color purple
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| What color does a acid turn when it is in red litmus paper? | The color stays the same
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| What is the meting point? | 32 degrees
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| What is boiling point | 212 degrees
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| What is density | A property describes the relationship between mass and volume
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| How is lead used with density | It is a very dense metal
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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:
Ash lacey
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