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6 Cards in this Set
- Front
- Back
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What is the outer most energy level called?
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valance electrons
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What is the joining of new substances called?
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Chemical Bonding
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What are the 3 things an atom can do with its energy level?
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1~Gain electrons
2~Loose electrons 3~Share electrons |
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What is the rule for finding the valance electrons in the Groups 13-18?
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Subtract 10 from its Group Number....**REMEMBER** Helium only has 2!
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The rule for finding the valance electrons for Groups 1 and 2 is.........
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Its the same as its Group Number!
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What are the 2 different types of ions?
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Positive and Negative
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