There are at least two known compounds, which can be called "niobium cyanide" (which by the way is not a correct name).
These are:
1) potassium octacyanoniobate(IV) dihydrate with chemical formula: K4[NbIV(CN)8].2H2O
2) potassium octacyanoniobate(III) with chemical formula: K5[NbIII(CN)8]
More information can be found in the article by P. M. Kiernan and W. P. Griffith in the Journal of Chemical Society, Dalton Transactions 1975, pp. 2489-2494
NL doesn't exist, but there is Ni, which is Nickel
NI, or Nickel, is placed on the period table of elements as atomic number 28. Nickel is an Element.
The chemical symbol for nickel is Ni.
The chemical symbol for iron is Fe and the chemical symbol for nickel is Ni.
Nickel is neither a compound nor a mixture, but a chemical element.
This chemical element is nickel.
NL doesn't exist, but there is Ni, which is Nickel
Ni (and not NI) is the symbol for the element nickel.
Please specify what you mean by 'i' in an element. If you mean which element has an i in its chemical symbol, some of them are Li, Ni, etc.
NI, or Nickel, is placed on the period table of elements as atomic number 28. Nickel is an Element.
The chemical symbol for nickel is Ni.
The chemical symbol for iron is Fe and the chemical symbol for nickel is Ni.
Nickel is a chemical element with the chemical symbol Ni and atomic number 28. It is a metal and belongs to the transition metals.
The chemical symbol for nickel is Ni.
Nickel is an element. It is a chemical element with the symbol Ni and atomic number 28. It is a hard, silvery-white metal.
Nickel is neither a compound nor a mixture, but a chemical element.
The symbol is Nini