Brightstorm Q & A : The Earth metals are pretty good! But what does two valence a mean?

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answer #1

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lqez now

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it means there are 2 electrons on the outer shell

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What_ok March 02, 2011

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It also means that typically, these elements will form an ionic bond with one to two other nonmetal atoms

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yankeekid March 02, 2011

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What others said. β±≥ω∞ lol

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ChromeRedCat March 02, 2011

Flag this because it ...