Which picture above represents 0.50 moles each of Nitrogen, Hydrogen, and Helium gas in separate balloons at 300K and 2.0 atm? *

Show and image of the mixtures or write them

Ithink the answer is d.

The main types of electromagnetic radiation. radio  waves have  the lowest frequencies  and  longest  wavelengths, while gamma  waves have highest frequencies  and shortest wavelengths. the wavelengths vary across the electromagnetic spectrum from about 10–15 m to more than 104 m.hope it !