It is Ferrous chromate or Iron (II) chromate .
Zinc is silvery white in color when solid metal, while as an ion (zn2+) its color is white!Like other metals it is silver in color, but sometimes it becomes white due to the formation of Zinc oxide (formed in the reaction of zinc with oxygen in the air)
ZnCrO4 is ionic. It is composed of zinc cations (Zn2+) and chromate anions (CrO4 2-) that are held together by ionic bonds.
The chemical formula of silver chromate is Ag2CrO4.
Stannic chromate = Tin(IV) chromate = Sn(CrO4)2
The chemical formula of zinc dichromate is ZnCr2O7.
The ionic name of ZnCrO4 is zinc chromate. In this compound, zinc (Zn) has a +2 charge, chromate (CrO4) has a -2 charge, resulting in a neutral compound.
Zn CrO4 Zinc, Chromium, and Oxygen
It is Ferrous chromate or Iron (II) chromate .
ZnCrO4
Paint containing zinc chromate can be toxic to humans. There are cases of dermatitis and respiratory cancers linked to this material.
Sometimes, especially at doses over 100 mg.
That would be chromium(II) sulfate, but really, chromium mostly exists as Cr(III) or Cr(VI), which would change the formula.
Zinc is silvery white in color when solid metal, while as an ion (zn2+) its color is white!Like other metals it is silver in color, but sometimes it becomes white due to the formation of Zinc oxide (formed in the reaction of zinc with oxygen in the air)
The element that is silvery gray is most likely zinc. Zinc has a silvery-gray appearance and is commonly used in various alloys and applications due to its corrosion-resistant properties.
K. F. Lorking has written: 'Inhibition of corrosion of magnesium and zinc in chromate solutions' -- subject(s): Chromates, Corrosion, Magnesium, Zinc 'The corrosion of zinc' -- subject(s): Corrosion, Zinc 'Some electrode processes on copper anodes in orthophosphoric acid solutions'
Aluminum parts of an airplane are often painted with a green zinc chromate primer to protect the metal from corrosion.