2
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2006-10-29 12:57:02
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answer #1
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answered by David W 4
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2006-10-29 20:52:52
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answer #2
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answered by James Chan 4
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2
2006-10-29 20:52:31
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answer #3
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answered by imsurroundedbyidiots 2
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most definately 2...Oxygen has 6 electrons in outer energy lvl. it shares 2 electrons with another Oxygen to have 8 in the outer energy lvl.
Thats why oxygen are always found in pairs, for example O2.
2006-10-29 21:13:39
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answer #4
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answered by Mafia 4
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two electron pairs are shared in an Oxygen molecule
2006-10-29 20:55:22
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answer #5
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answered by katskats 1
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1, Oxygen has 6 Valence Electrons and needs one pair to complete its outer shell.
2006-10-29 20:55:09
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answer #6
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answered by tx_bsn_2008 2
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Each pair of shared electrons represents a single covalent bond
2006-10-29 20:56:29
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answer #7
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answered by Jen G 3
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