iron(II
Chromium (II) sulfite. :)
(please take note that it's sulfite NOT sulfate or sulfide)
Cr2(SO4)3 is chromium (III) sulfate.
First of all, the correct formula is SnO2, and the Stock name is tin(IV) oxide.
If you mean Sn2+ it is known as Tin(II) ion in the stock system or stannous ion in the old naming system.
copper (II) fluoride
classical naming system
stock systems is used to name and element with more than oxidation number example iron (II) chloride FeCl2
Sulfur hexafluoride
In chemistry the stock system is a special way to form compounds. It is called Sulfur Trioxide.
the Answer is Chromium VI oxide
Chromium VI oxide
copper(II) Flouride
This symbol is Hg(II).
Simple: Sodium chloride
Manganese VII oxide.
manganese(VII) oxide
CrP is chromium phosphide.
First of all, the correct formula is SnO2, and the Stock name is tin(IV) oxide.
Carbon (II) Oxide