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If an oxygen has 1s2 2s2 2p4 , how many more electrons should it have to be octet .
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Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium
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If an oxygen has 1s2 2s2 2p4 , how many more electrons should it have to be octet ....