LITTLE KNOWN FACTS ABOUT BARIUM NITRATE CRYSTAL.

Radiography is a method where X rays are handed from the body. X rays are substantial Electricity light-weight waves. They might go through pores and skin and tissue, but are absorbed by bones. So X rays are a great way of locating out if a bone is damaged, as an example.How can a toxic compound like barium sulfate be useful for this method? Barium