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Which of the following is the electronic configuration of sodium? (Atomic number of Na ...
Classroom
Chemistry Classroom
Jamb
Jamb 1981
Atomic Structure And Bonding
The Periodic Table And Periodicity Of Elements
More Topics
Which of the following is the electronic configuration of sodium?
(Atomic number of Na = 11)
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
1s
2
2s
2
2p
6
3s
2
B
1s
2
2s
2
2p
6
3s
2
3p1s
2
2s
2
2p
6
3s
1
C
1s
2
2s
2
2p
6
3s
1
D
1s
2
2s
2
2p
6
3s
°
E
1s
2
2s
2
2p
6
4s
1
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Show Explanation
Correct Answer:
Option C
Explanation:
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