Question
Chemistry Question on trends in periodic table
The one which does not show variable valency is
A
Barium
B
Titanium
C
Copper
D
Lead
Answer
Barium
Explanation
Solution
Group 2 elements (Ba) do not show variable valency.
The one which does not show variable valency is
Barium
Titanium
Copper
Lead
Barium
Group 2 elements (Ba) do not show variable valency.