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6) What is the electron configuration of an atom in its ground state with a total of seven valence electrons? A. 1s2 2s2 2p6 B. 1s2 2s2 2p5 C. 1s2 2s2 2p8 D. 1s2 2s2 2p7
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6) What is the electron configuration of an atom in its ground state with a

total of seven valence electrons?
A. 1s2 2s2 2p6
B. 1s2 2s2 2p5
C. 1s2 2s2 2p8
D. 1s2 2s2 2p7

User AaronLile
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1 Answer

8 votes

Answer: the answer is B!

Step-by-step explanation:

S and p’s are valence electrons and if added, there is 7 in total !

User Chris Carruthers
by
8.4k points
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