Question

Water that contains a larger than normal amount of __________ is still safe to drink.

a. sulfur b. arsenic c. lead d. magnesium

Answer 1

Answer:magnesium

That's the answer

Answer 2

Water that contains a larger than normal amount of magnesium is still safe to drink.

Step-by-step explanation:

Sulfur, lead and arsenic are harmful metals that are toxic to human health. Although magnesium present at high concentrations (above approximately 250 mg/l each) can have a laxative effect. However, data suggest that consumers adapt to these levels as exposures continue.