S8p1.f
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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| periodic table | a chart that organizes information about all of the known elements according to their properties
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| period | in chemistry, a horizontal row of elements in the periodical table
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| group | a vertical column of elements in the periodical table;elements in a group share chemical properties
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| valence electrons | an electron that is found in the outermost shell of an atom and that determines the atom's chemical properties
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| reactivity | describes how likely an element is to form bonds with other elements
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| metalloid | elements that have properties of both metals and nonmetals
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| inert | unable to react chemically under normal circumstances
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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:
leymcc44
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