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11 Cards in this Set
- Front
- Back
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compound |
2 elements join together |
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quantum theory |
states that atoms combine as a result of the shift or transfer of their valence e- |
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force of attraction |
when shift of e- occurs |
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chemical bond |
force of attraction that holds atoms together |
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chemical reaction |
when bond takes place |
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energy is a __________ |
REQUIREMENT (gained or lost) |
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_______________ energy is STORED in a chemical bond |
potential |
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bond formation |
exothemic decrease in potential energy |
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the greater the amount of energy released = |
=the stronger the bond |
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bond breaking |
endothermic |
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bonds will occur if bonding leads to |
more stability and lower energy state |
