The correct name of the complex ion [Ni(CN)₄]^2- is:
tetracyanonickelate(II) ion

Question

The correct name of the complex ion [Ni(CN)₄]^2- is: tetracyanonickelate(II) ion

Quizplus · Accepted Answer

The name [Ni(CN)₄]^2- follows the standard notation for complex ions, where the central metal ion (in this case Ni2+) is surrounded by ligands (in this case CN- and ₄-) that coordinate to form the complex. The name tetracyanonickelate(II) indicates that there are four CN- ligands coordinated to Ni2+. Therefore, the correct name of the complex ion is tetracyanonickelate(II) ion.

The Correct Name of the Complex Ion [Ni(CN)4]2- Is

The Correct Name of the Complex Ion [Ni(CN)₄]^2- Is