The number of neutral molecules or negative groups attached to the central metal atom in a complex ion is called

The number of neutral molecules or negative groups attached to the cen

1.	The number of neutral molecules or negative groups attached to the central metal atom in a complex ion is called
A.	Atomic number
B.	Effective atomic number
C.	Coordination number
D.	Primary valency
Answer» D. Primary valency

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The number of neutral molecules or negative groups attached to the central metal atom in a complex ion is called

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