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The top documents tagged [1s2 2s2 2p6 3s2 3p5]
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1s2 2s2 2p6 3s2 3p5
CHM1 Qualitative Chemistry Q
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Ionic Bond
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NOTES: 7.1 - Ions. Valence Electrons: ● Knowing electron configurations is important because the number of valence electrons determines the chemical properties.
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Class 11 Chemistry Chapter 9 Hydrogen
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