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CHEMISTRY

JAMB 2019 - Question 32

Chemistry 2019 JAMB Past Questions - Question 32: The electron configuration of two element with similar chemical properties are represented by

Choose the most appropriate option for the gap

The electron configuration of two element with similar chemical properties are represented by

A: ´1s2 2s2 2p5 and 1s2 2s2 2p4

B: 1s2 2s2 2p4 and 1s2 2s2 2p6 3s1

C: 1s2 2s2 2p6 3s1 and 1s2 2s1

D: 1s2 2s2 2p4 and 1s2 2s1

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CHEMISTRY

Chemistry 2019 JAMB Past Questions - Question 32: The electron configuration of two element with similar chemical properties are represented by

Examkit's JAMB CBT App

Correct Answer

Explanation