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JAMB - Chemistry (2006 - No. 30)
The element with the electron configuration 1S\(^2\)2S\(^2\)2P\(^3\) is
calcium
chlorine
oxygen
nitrogen
解释
The element with the electron configuration 1S\(^2\)2S\(^2\)2P\(^3\) is Nitrogen.
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