test for the first 3 weeks of school
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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Element | a pure substance that cannot be separated by chemical or physical means
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Pure substance | matter that is made from the same particles though out
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Compound | matter that is composed of two or more elements that are chemically combined
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Periodic Table of Elements | an arrangement of the elements according to their atomic numbers and periodic trends
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solid earth | Oxygen and Silicon are the main elements of matter that makes up the earths crust
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Chemical Symbol | the symbol that represents each element on the periodic table
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Living matter | the cells of living things that are made of carbon bonded to other elements
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atmosphere | a mixture of mainly nitrogen and oxygen and small amounts of other gasses that surround Earth
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matter | anything that has volume and mass
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oceans | water is made up of the elements hydrogen and oxygen
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elements of the sytum |
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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:
Chidori302
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