Chemistry, 06.12.2019 20:31 angelkiss2019
How does the electron configuration of elements within the same group compare? (a.) they all have their valence electrons in the same energy level. ( b) they all have their valence electrons in the same type of subshell. (c) they all have their valence electrons in a p suborbital. ( d) they all have their valence electrons in the 3rd energy level.
Answers: 2
' orbital and because they are in the first column they all have 
configuration. i.e,H 
Li 
Na 
K 
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How does the electron configuration of elements within the same group compare? (a.) they all have t...
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