chemistry/jaylah
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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physical properties | describes the object or measurement.
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protons | the proton is a subatomic particle that is positive.
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chemical property | describes what happens during a chemical change.
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neutrons | a neutron is a subatomic particle found in the nucleus.
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atomic mass | all element in a row.
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pure substances | is a substance that cannot be separated by physical means.
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electron | a stale subatomic particle with a charge of negative electricity.
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period | a column on the periodic table
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atomic number | the atomic number is of protons in the nucleus of an atom which determines the chemical properties of an element and its place in the periodic table
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gas test | measures the acidity
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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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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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