As is the element arsenic (it's not a compound). However, arsenic does bond with itself. Arsenic can be seen as As5+, As3+, As2+, As+, As3- or As3−.
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The ionic compound formula for rubidium thiosulfate is Rb2S2O3.
Platinum (IV) Sulfide
Formula: I-
K2S is the formula for the ionic compound formed from potassium and sulfur.
A compound is considered ionic if it is composed of a metal and a nonmetal. Ionic compounds form when electrons are transferred from the metal to the nonmetal, resulting in the formation of ions held together by electrostatic forces. The formula of an ionic compound represents the ratio of the ions present in the compound.
NaCl is the formula for the ionic compound sodium chloride.
Aluminum chloride is the ionic compound represented by the formula AlCl3.
NaBr is ionic. There is no compound by the formula NaBr3.
an empirical formula For an ionic compound, the empirical formula is called a formula unit.
K2S is the formula for the ionic compound formed from potassium and sulfur.
the correct formula unit for the ionic compound barium oxide is BaO.
The ionic compound formula for sodium bicarbonate is NaHCO3.