CHEMISTRY

JAMB 2016 - Question 40

Chemistry 2016 JAMB Past Questions - Question 40: The number of electronic shells contained in an atom with electron configuration  1s2 2s2 2p6 3s2 3p6 4s2  is

Use the diagram to answer question that follows
The number of electronic shells contained in an atom with electron configuration  1s2 2s2 2p6 3s2 3p6 4s2  is
The number of electronic shells contained in an atom with electron configuration  1s2 2s2 2p6 3s2 3p6 4s2  is
A:
B:
C:
D:
Examkits App

Examkit's JAMB CBT App

Practice JAMB offline with our Online, PC and Mobile App

  • ✅ 25+ years of past questions (2000 to 2025)
  • ✅ Video solutions and explanation to questions
  • ✅ E-library
  • ✅ Study by topic
  • ✅ And more.

Correct Answer

C

Explanation