Carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur may be considered
A) minor elements.
B) major elements.
C) neutral elements.
D) acidic elements.
E) trace elements.

Question

Quizplus · Accepted Answer

Carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur are major elements because they make up the bulk of the chemical elements found in living organisms, and are crucial components of important biological molecules such as proteins, carbohydrates, nucleic acids, and lipids. Minor elements and trace elements are present in smaller quantities, and may still be necessary for life but are not as essential as the major elements. Neutral elements and acidic elements are not relevant classifications for these elements.

Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus, and Sulfur May Be Considered