elements and chemical bond
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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| chemical bond | a force that holds two or more atoms together
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| valence electron | the outermost electron of an atom thaat participates in chemical bonding
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| electron dot diagram | a model that represents valence electrons in an atom as dots around the elements chemical symbol
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| covalent bond | a chemical bond formed when two atoms share one or more pairs of valence electrons
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| molecule | a group of atoms held together by covalent bonding that acts as an independent unit.
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| polar molecule | a molecule that has a partial positive end and a partial negative end because of unequal sharing of electrons
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| chemical formula | a group of chemical symbols and numbers that represent the elements and the number of atoms of each element that make up a compound
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| ion | A atom that is no longer electrically neutral because it is lost or gained valence electrons
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| metallic bond | a bond formed when many metal atoms share their pooled valence electrons
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| ionic bond | the attraction between positively and negatively charged ions in an ionic compound
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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:
moodycha1825
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