Question
Question: A trend which is common to elements of both the group IA and group VIIA, on going from top to bottom...
A trend which is common to elements of both the group IA and group VIIA, on going from top to bottom
A
Boiling point increases
B
Electorn affinity increases
C
Oxidising power increases
D
Ionization energy decreses.
Answer
Ionization energy decreses.
Explanation
Solution
From top to bottom IE decreases