Question
Chemistry Question on d block elements
Which of the following metals does not show variable valency in d-block?
A
Mn
B
Sc
C
Fe
D
V
Answer
Sc
Explanation
Solution
Sc shows only +3 oxidation state.
Which of the following metals does not show variable valency in d-block?
Mn
Sc
Fe
V
Sc
Sc shows only +3 oxidation state.