Numbers to know on final exam
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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no more than this percent of daily calories from fats | 30
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number of diatomic elements on the periodic table | 7
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the molar mass of oxygen in grams | 32
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the molar mass of carbon in grams | 12
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number of calories per day for average person | 2000
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Noble gases are group ___A | 8
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Alkali Earth metals are group __A | 2
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number of periods on the periodic table | 7
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number of groups/families on the periodic table | 18
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Halogens are group __A | 7
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The coefficient needed to balance the equation for photosynthesis and cellular respiration | 6
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The number of neutrons that hydrogen has | 0
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The number of phases in a homogeneous mixture | 1
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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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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:
cadetjt
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