👉 Zinc is a metal element with the symbol Zn and atomic number 28. It is a crucial component of many living organisms, including humans. In general, it is known for its ability to form a white, silvery precipitate when heated in water, which is called zinc precipitation or zincic acid. This phenomenon is often used as an indicator of metal toxicity or corrosion. Zincic acid is a specific type of zinc compound that has been found to be toxic to humans and
