Which trend is correct across a period from left to right?

Question

Team JKSSB Mock Tests · Accepted Answer

Across a period, nuclear charge increases while electrons are added to the same shell, leading to stronger attraction, so atomic radius decreases and ionization energy generally increases (with some exceptions like N to O due to half-filled stability). Metallic character decreases, non-metallic character increases. Electron affinity becomes more negative (increases in magnitude). Exam note: Ionization energy trend: Increases across period, decreases down group.

Which trend is correct across a period from left to right? MCQ with Answer and Explanation

Solution (By JKSSB Mock Tests)

Discuss this Question (0)

Practice More chemistry Questions