0
Nickel has four oxidation states: Ni(I), Ni(II), Ni(III), and Ni(IV).
Selenium is a group 6 non-metal...so it's oxidation state is -2.
Therefore, you can have four possible formulas for nickel selenide:
Ni2Se, NiSe, Ni2Se3, and NiSe2.
However, the three most commonly found are:
NiSe, Ni2Se3, and NiSe2.
What else can I help you with?
What is the formula for titanium (II) selenide?
titanium (II) selenide = SeTi
What is name of NiSe2 in chemistry?
Nickel(II)Selenide
What is the chemical formula for vanadium V selenide?
V2Se5 is the formula for vanadium V selenide.
Formula for cobalt II selenide?
The formula for cobalt(II) selenide is CoSe. It is composed of one cobalt ion (Co^2+) and one selenide ion (Se^2-).
What is the formula for nickel(II) borate?
The formula for nickel(II) borate is NiB2O4.
What is the formula for titanium (II) selenide?
titanium (II) selenide = SeTi
What is name of NiSe2 in chemistry?
Nickel(II)Selenide
What is the formula for titanium 2 selenide?
The formula for titanium(II) selenide is TiSe.
What is the chemical formula for vanadium V selenide?
V2Se5 is the formula for vanadium V selenide.
Formula for cobalt II selenide?
The formula for cobalt(II) selenide is CoSe. It is composed of one cobalt ion (Co^2+) and one selenide ion (Se^2-).
What is the formula for nickel (ii) iodide?
The formula for nickel(II) iodide is NiI2.
What is the formula for nickel(II) borate?
The formula for nickel(II) borate is NiB2O4.
What is the name of the compound NiSe?
The compound NiSe is called nickel selenide. It is a binary compound composed of nickel (Ni) and selenium (Se).
What is the formula for nickel II fluoride?
It is NiF2NiFl2
What is the formula for nickel (II) chloride?
The chemical formula for nickel(II) chloride is NiCl2.
What is the chemical formula of nickel II nitride?
The chemical formula of nickel(II) nitride is Ni3N2.
The chemical formula for iron III selenide?
Almost certainly you are looking for Titanium(IV) Selenide, TiSe2, though the Titanium(III) compound, Ti2Se3 may exist as well. You should be more specific :)
