| 11. | :Note that only the valence electrons are free to migrate.
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| 12. | Valence electrons in non-transition metal elements reside in this shell.
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| 13. | This means that each oxygen has four remaining valence electrons.
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| 14. | Determined by the valence electron concentration where \ hbar is the reduced Planck's constant.
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| 15. | As an alkali metal, it has one valence electron.
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| 16. | Since there are more filled energy levels, valence electrons are found farther from the nucleus.
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| 17. | A carbon atom completes its octet only by sharing its valence electrons with other atoms.
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| 18. | This ring behaves like a circular waveguide, with the valence electrons orbiting in both directions.
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| 19. | Are these electrons called valence electrons or is there another more exact name for them?
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| 20. | Like someguy said, the important thing is displaying the " number " of valence electrons.
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