The chemical formula of lead (IV) is PbF4.
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Oxidation number of Pb (in PbF4) is +4, of F (in PbF4) it is -1. (Together the oxidation numbers add up to null in neutral compounds)
PbF4
Formula: PbF4
That would be lead fluoride.
The chemical formula of lead (IV) is PbF4.
This would be referred to as Lead Tetrafluoride.
As far as I know this compound has no uses. There was some work 50 years ago that suggested that PbF4 made on the fly in a reaction was a fluorinating agent but the work was later refuted as the experimenters had inadvertantly made a lead fluoride actetate compound which was what reacted.
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