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What is the atomic number for 1s2,2s2,2p6,3s1
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What is the atomic number for 1s2,2s2,2p6,3s1

User Seniorquico
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Answer: the atomic number is 11

Explanation: using a electron configuration chart you can see that 3s1 stops on Na which is 11 on the table

User MohamedAbbas
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