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| uses chemical formulas to represent a molecule |
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| the number representing the number of each atom |
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| properties are different from elements that make them |
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| represents number of atoms to the onther numbers of atom ( seperated by a : EX 3:1 is ammonias atomic ratio |
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Definition
| electrons arent shared evenly, poler |
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| when all atoms are shared equally and their is no negative or positive side |
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| when all atoms are shared equally and their is no negative or positive side |
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| more than 1 atom bonded together |
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| a covalent bond in which electrons are shared unequally |
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| exist as individual molecules |
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| metal atoms bonded together by shareing electrons |
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| have same properties as original atom unlike ionic and covalent |
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| properties of metallic bonds |
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Definition
| good conductors of heat, good conductors of electricity, and easy to shape |
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| diference in structors in bonds |
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Definition
| it makes the elements look different if the bonds are differently placed |
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Definition
| when # of electrons is not equal to # of protons |
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Term
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Definition
| when an atoms gains or looses an electron it becomes an ion |
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