Tin has two oxidation states (II and IV), and exhibits approximately equal stability in both its II and IV oxidation state. The chemical formula Tin (II) Iodide is SnI2. The chemical formula for Tin (IV) Iodide is SnI4.
The chemical formula for the compound formed between potassium and oxygen is K2O.
The chemical formula for the compound formed between potassium and chlorine is KCl, which is potassium chloride.
The compound formed between potassium and bromine is potassium bromide, with the chemical formula KBr.
The chemical formula for the compound formed between iron(III) and iodine is FeI3 (iron(iii) iodide).
The compound formed between chromium(VI) and chlorine is chromium(VI) chloride, with the chemical formula CrCl6.
The chemical formula for the compound formed between potassium and oxygen is K2O.
The chemical formula for the compound formed between potassium and chlorine is KCl, which is potassium chloride.
The compound formed between potassium and bromine is potassium bromide, with the chemical formula KBr.
The compound formed between iron and selenium is iron(II) selenide, with the chemical formula FeSe.
The chemical formula for the compound formed between iron(III) and iodine is FeI3 (iron(iii) iodide).
The compound formed between chromium(VI) and chlorine is chromium(VI) chloride, with the chemical formula CrCl6.
The chemical formula for the compound formed between rubidium and oxygen is rubidium oxide - Rb2O.
That would be chromium(IV) selenide with the formula CrSe2
The compound formed between beryllium and phosphorus is beryllium phosphide. Its chemical formula is Be3P2.
The chemical formula of the compound formed between cobalt (III) and the bromide ion it would be CoBr3, if this compound exist !
The chemical formula for the compound formed by the reaction between potassium (K) and tetrachloropalladate(II) (PdCl4) is K2PdCl4.
The compound formed between potassium and the chlorate ion is potassium chlorate, which has the chemical formula KClO3.