Question

All salts of barium are poison except

Barium chloride

Barium sulphate

Barium bromide

So
dium bromide​

Answer 1

Answer:

Barium sulphate is not poison

reason;

Although soluble salts of barium are moderately toxic to humans, barium sulfate is nontoxic due to its insolubility. The most common means of inadvertent barium poisoning arises from the consumption of soluble barium salts mislabeled as BaSO4.