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3 Cards in this Set
- Front
- Back
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Where are valance electrons located |
Outside the nucleus on the energy shell |
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What are the 3 properties of energy shell |
The first shell can only have 2 electrons Each additional shell can have 8 electrons When atoms is neutral the Protons are equal to the electrons |
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What does the vertical on the periodic table indicate |
It tell how many electrons are on the outer shell |
