Question

When coordination number of metal ion is known .... Can be predicted

Answer 1

Answer:

property is the anwer

Explanation:

it may help u

Answer 2

Answer:

The geometry can be predicted.

Explanation:

• The secondary valencies of a cation are satisfied by either anions or neutral molecules.
• They are non-ionizable.
• They correspond to the coordination number of the metal.
• They are directed to fixed positions in space around the metal ion.
• The geometry of a complex is determined based on the number and arrangement of ligands.  
• For example, a metal ion with coordination number 4 has tetrahedral or square planar geometry.

Conclusion:

When the coordination number of a metal ion is known, geometry can be predicted.