Transition Metals Flashcards
1
Q
What are the main properties of transition metals
A
They have a partially full 3d sub-shell
High density
High melting points
Act as catalysts
2
Q
Why are Zn, Cd and Hg nit transition metals
A
Because they have a full 3d sub-shell
3
Q
What is a ligand
A
A molecule that forms a dative bond with transmission metals by donating 1 pair of electrons to a metal ion
4
Q
What is a complex ion
A
An ion with ligands attached to it
5
Q
list some uses of transition metals
A
zinc- galvanizing steel
copper - electrical work
iron - engoneering
