Thanks to GAIA, the new diagrams created have helped scientists to learn to spot the difference in types of white dwarfs, discovering that some are dominated by which of two things?
O carbon and nitrogen
O hydrogen and helium
O beryllium and isotopes
O helium and hydrogen

14,16 18 reacts with group

answerlinnaeus;

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but