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Which of the following elements has a ground state electronic configuration with an ...
Classroom
Chemistry Classroom
Waec
Waec 2002
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Which of the following elements has a ground state electronic configuration with an incomplete penultimate shell?
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Iron
B
Sodium
C
Aluminium
D
Calcium
Show Answer
Show Explanation
Correct Answer:
Option A
Explanation:
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