Developing Metals Flashcards
1
Q
Explain what is meant by a transition metal/ element.
A
A d-block element which forms one or more ions with an incomplete d-subshell.
2
Q
What is a complex ion?
A
A complex ion has a central transition metal ion surrounded by other groups called ligands. E.g [Cu(H2O)6]2+
3
Q
What is a ligand?
A
Ligands have a lone pair with which they form dative covalent (coordinate) bonds to the central ion. May be neutral or a negative ion. E.g. H2O:, :CN-
