Classification Of Elements And Periodicity In Properties Ques 117
Question: Which of the following properties show gradual decrease with increase in atomic number across a period in the periodic table [Pb. CET 2003]
Options:
A) Electron affinity
B) Ionization potential
C) Electronegativity
D) Size of atom
Show Answer
Answer:
Correct Answer: D
Solution:
Across a period size of atom decrease with increase in atomic number due to increase in effective nuclear charge.
