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Cordell Sheppard
14 November, 01:42
What are free metals?
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Justice Graham
14 November, 05:21
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When electricity flows, the electrons are considered "free" only because there are more electrons than there should be, and because the transition metals, such as iron, copper, lead, zinc, aluminum, gold etc. are willing to transiently accept and give up electrons from the d-orbitals of their valence shell
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