Respuesta :

dkatelynn
Argon because when you compare the place values, 0.78 which is the amount of nitrogen and 0.93, the amount of argon in air. 0. Is the same so move to the next number, 0.7 and 0.9. 9 is the largest number so 0.93, ( Argon) is more
danixxmaddie
Argon I think
I think that is correct and I know it has already been answered but I hope I can help