PLEASE HELP QUICKLY!!!!! Which of these is NOT an element? A. Nitrogen B. Carbon

Question

PLEASE HELP QUICKLY!!!!!  Which of these is NOT an element?     A. Nitrogen    B. Carbon    C. Hydrogen    D. Air

mit · Answer

Answer:   D air   Explanation:   it is not found on the periodic table   brainliest plsssssssssssssssss