FINAL
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 | chart of the lements arranged into rows and columns according to their physical and chemical properties
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| group | a column on the periodic table
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| period | rows on the periodic table
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| alkali metal | elements in group 1
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| nonmetal | elements that have no metallic properties
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| metalloids | an element that has physical and chemical properties of both metals and nonmetals
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| valence electron | an outermost electron of an atom that participates in chemical bonding
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| electron dot diagram | model that represents valence electrons in an atom as dots around the element's chemical symbol
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| covalent bond |
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| molecule | group of atoms held together by covalent bonding that acts as an independent unit
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| polar molecule | molecule that has a partial positive end and a partial negative end because of unequal sharing of electrons
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| ion | an atom that is no longer electrically neutral because it has lost or gained valence electrons
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| ionic bond | attraction between positively and negatively charged ions in an ionic compound
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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:
2018grellerj
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