Question

Define central metal atom..,,

Answer 1

Answer:

A coordination complex is the product of a Lewis acid-base reaction in which neutral molecules or anions (called ligands) bond to a central metal atom (or ion) by coordinate covalent bonds. Ligands are Lewis bases - they contain at least one pair of electrons to donate to a metal atom/ion.

Answer 2

Answer:

Explanation:

Central atom in coordination sphere is one ,to which ligands donate electrons through coordinate bonds.

Eg [Co(Cl)3(NH3)3], Co is central atom.