For Mr. Whiteside's upcoming test
Help!
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| How many elements are there in the periodic table? | 118
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| What are the main six that make up most (99%) of the human body? | Oxygen, carbon, hydrogen, nitrogen, calcium, phosphorus
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| What are the other five elements that take up the other 1%? | Potassium, sulfur, sodium, chlorine, magnesium
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| What are trace elements? | Elements that only have a trace of them in your body, as the elements in a large amount could kill but is also vital to the body.
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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:
mythicals
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