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What is the name of the element with a valence electron configuration of 2s^22p^4
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Dec 21, 2018
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What is the name of the element with a valence electron configuration of 2s^22p^4
Chemistry
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Nikita Patil
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Since the configuration contains the number 2s and 2p, you can assume that it is in period 2 of the periodic table. By noble gas shorthand, you start with helium, which is atomic number 2. 2s
²2p^4 has 2+4 = 6 valence
Add 2+6 = 8, which is Oxygen.
Eric Lubow
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Dec 27, 2018
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Eric Lubow
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