Chemistry, 09.03.2021 21:30 brighamc23
Given the following electronic configurations, identify how many valence electrons each atom has.
A=
Element
Electron Configuration
Number
of
Valence
Electrons
B =
C =
Sodium
(Na)
1s 2s 2p 3s
A
DONE
Oxygen (0)
1s 2s 2p
B
Iron Fe)
1s 2s 2p 3s 3p 4
30
C
Answers: 2
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Given the following electronic configurations, identify how many valence electrons each atom has.
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