Classification Of Elements And Periodicity In Properties Ques 42
Question: A trend common to both groups I and VII elements in the periodic table as atomic number increases is [NCERT 1981; EAMCET 1980]
Options:
A) Oxidising power increases
B) Atomic radius increases
C) Maximum valency increases
D) Reactivity with water increases
Show Answer
Answer:
Correct Answer: B
Solution:
Atomic radius increases as no. of shells increases.
