Which of the following chemical elements present in the body is NOT a trace element?
A)chlorine
B)zinc
C)selenium
D)iodine
E)boron

Question

Quizplus · Accepted Answer

Chlorine is a major electrolyte in the body and is present in relatively high concentrations, making it a major mineral rather than a trace element. Zinc, selenium, iodine, and boron are all considered trace elements as they are present in much smaller concentrations in the body.

Which of the Following Chemical Elements Present in the Body