Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Which of the following represents the correct trend for the mentioned property?
A
Frist Ionization Energy , , and
B
Electron Affinity and , only and
C
Metallic character and only
D
- Basic character Choose the correct answer from the option given below. only
Text Solution
Verified by ExpertsThe correct answer is:
A
⇒ On moving left to right in a period IE increases and from top to bottom in a group IE decreases.
(IE order)
⇒ On moving left to right in a period metallic and basic character decreases.
(Metallic character order)
⇒ On moving top to bottom in a group metallic and basic character increases.
⇒ EA : Group 
Group 
Group 15
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