Term
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Definition
| It is a bond that exsists between wo nonmetals |
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Term
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Definition
| A bond that exsists between a nonetal and a metal |
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Term
| Non-polar covalents bonds/kekauoha |
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Definition
Electrons are equally shared and there is no charge.
Symmetrical
Example: CO2 (carbon dioxide) |
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Term
| Polar covalent bonds/kekauoha |
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Definition
Electrons are unequally shared.
The molecule has an area of positive charge and an area of negative charge.
Not symmetrical
Examples: H2O (water) NH(ammonia) |
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Term
| Oxidation number/kekauoha |
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Definition
Used of bonding
Superscript behind the element: electromagnetic charge and oxidation number
Superscript=no charge
+ or - =1 |
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Term
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Definition
Strong conduct of electricity
Shinny |
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Term
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Definition
Low conduct electricity
Dull |
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Term
| Lewis Dot structure/diagram/kekauoha |
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Definition
Shows the numbers of valence electrons (in dots)
Example:
Be:
:Ti: |
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Term
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Definition
An outer shell f eight valenc electrons is most desirable/stable
Electrons gains or loss or shared in the process
Lowest energy configuation |
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Term
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Definition
Charged group of covalently bodly atoms
Bonds ionically of oppositely charged ions |
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Term
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Definition
| how much attration an atom has for electrons |
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Term
| ionization energy/kekauoha |
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Definition
| how easily an atom loses electons |
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