A Roman number in the name of an ionic compound gives the absolute value of the oxidation number of that element in the compound which immediately precedes the Roman number. This is most common with cations of elements, such as copper and cobalt, that can form stable cations in more than one oxidation state. Copper(II) chloride, for example as the formula CuCl2 while copper(I) chloride has the formula CuCl.
The ionic compound BaCl2 is called barium chloride in the naming system without the use of roman numerals.
The Roman Numerals in elements such as Cu (II) for copper represents the number of electrons in the outer shell that can be transferred when creating an ionic compound Such as Co (II) can give off two electrons when forming an ionic compound.
No such compound as Sodium Chlorine. If you mean sodium chloride, then it is an IONIC Crystalline compound.
"Ternary" means that the compound contains three elements.
No Its an ionic compound
It depends. Most time it uses when there is ionic compound.
Zyban is not an ionic compound.
If you mean SrCl2, then it is strontium chloride.
LaBr3 is Lanthanum tribromide, and it is an ionic compound.
What I had found is that it is an Ionic compound
This is an ionic compound, for example a salt as potassium chloride.
Copper(II) nitrate. The Roman numeral indicates the charge of the copper ion.