Transition Elements
Transition Elements: Overview
This topic covers concepts, such as, Electronic Configuration of d-Block Elements, Physical Properties of d-Block Elements, Variable Valency & Uses of Transition Elements etc.
Important Questions on Transition Elements
Many transition elements are used in making alloys.
List various uses of transition elements.
Explain why d-block elements show high electrical conductivity.
In which compound, oxidation number of is zero?
What do you mean by variable valency? Write two examples of elements showing variable valency.How can an atom show variable valency?
Which of the following has variable valency?
Explain why transition metals generally form coloured compounds.
All compounds of are colourless. Explain.
Why do the transition elements show variable oxidation states?
Arrange in decreasing order of acidity.
Explain why any metal shows the highest oxidation state only in oxides and fluorides?
Explain why is not considered as transition element?
